80552325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 161828928

約数和(自身を除く): 81276603

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 953, 1127, 1225, 1725, 2415, 2859, 3381, 3675, 4025, 4765, 5635, 6671, 12075, 14295, 16905, 20013, 21919, 23825, 28175, 33355, 46697, 65757, 71475, 84525, 100065, 109595, 140091, 153433, 166775, 233485, 328785, 460299, 500325, 547975, 700455, 767165, 1074031, 1167425, 1643925, 2301495, 3222093, 3502275, 3835825, 5370155, 11507475, 16110465, 26850775, 80552325]

約数ペア:

[(1, 80552325), (3, 26850775), (5, 16110465), (7, 11507475), (15, 5370155), (21, 3835825), (23, 3502275), (25, 3222093), (35, 2301495), (49, 1643925), (69, 1167425), (75, 1074031), (105, 767165), (115, 700455), (147, 547975), (161, 500325), (175, 460299), (245, 328785), (345, 233485), (483, 166775), (525, 153433), (575, 140091), (735, 109595), (805, 100065), (953, 84525), (1127, 71475), (1225, 65757), (1725, 46697), (2415, 33355), (2859, 28175), (3381, 23825), (3675, 21919), (4025, 20013), (4765, 16905), (5635, 14295), (6671, 12075)]