2023342875

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 3924910080

約数和(自身を除く): 1901567205

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 83, 93, 125, 135, 155, 225, 233, 249, 279, 375, 415, 465, 675, 699, 747, 775, 837, 1125, 1165, 1245, 1395, 2075, 2097, 2241, 2325, 2573, 3375, 3495, 3735, 3875, 4185, 5825, 6225, 6291, 6975, 7223, 7719, 10375, 10485, 11205, 11625, 12865, 17475, 18675, 19339, 20925, 21669, 23157, 29125, 31125, 31455, 34875, 36115, 38595, 52425, 56025, 58017, 64325, 65007, 69471, 87375, 93375, 96695, 104625, 108345, 115785, 157275, 174051, 180575, 192975, 195021, 262125, 280125, 290085, 321625, 325035, 347355, 483475, 522153, 541725, 578925, 599509, 786375, 870255, 902875, 964875, 975105, 1450425, 1625175, 1736775, 1798527, 2417375, 2610765, 2708625, 2894625, 2997545, 4351275, 4875525, 5395581, 7252125, 8125875, 8683875, 8992635, 13053825, 14987725, 16186743, 21756375, 24377625, 26977905, 44963175, 65269125, 74938625, 80933715, 134889525, 224815875, 404668575, 674447625, 2023342875]

約数ペア:

[(1, 2023342875), (3, 674447625), (5, 404668575), (9, 224815875), (15, 134889525), (25, 80933715), (27, 74938625), (31, 65269125), (45, 44963175), (75, 26977905), (83, 24377625), (93, 21756375), (125, 16186743), (135, 14987725), (155, 13053825), (225, 8992635), (233, 8683875), (249, 8125875), (279, 7252125), (375, 5395581), (415, 4875525), (465, 4351275), (675, 2997545), (699, 2894625), (747, 2708625), (775, 2610765), (837, 2417375), (1125, 1798527), (1165, 1736775), (1245, 1625175), (1395, 1450425), (2075, 975105), (2097, 964875), (2241, 902875), (2325, 870255), (2573, 786375), (3375, 599509), (3495, 578925), (3735, 541725), (3875, 522153), (4185, 483475), (5825, 347355), (6225, 325035), (6291, 321625), (6975, 290085), (7223, 280125), (7719, 262125), (10375, 195021), (10485, 192975), (11205, 180575), (11625, 174051), (12865, 157275), (17475, 115785), (18675, 108345), (19339, 104625), (20925, 96695), (21669, 93375), (23157, 87375), (29125, 69471), (31125, 65007), (31455, 64325), (34875, 58017), (36115, 56025), (38595, 52425)]