1715690625

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 3167797248

約数和(自身を除く): 1452106623

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 127, 131, 165, 275, 375, 381, 393, 625, 635, 655, 825, 1375, 1397, 1441, 1875, 1905, 1965, 3125, 3175, 3275, 4125, 4191, 4323, 6875, 6985, 7205, 9375, 9525, 9825, 15875, 16375, 16637, 20625, 20955, 21615, 34375, 34925, 36025, 47625, 49125, 49911, 79375, 81875, 83185, 103125, 104775, 108075, 174625, 180125, 183007, 238125, 245625, 249555, 396875, 409375, 415925, 523875, 540375, 549021, 873125, 900625, 915035, 1190625, 1228125, 1247775, 2079625, 2619375, 2701875, 2745105, 4365625, 4503125, 4575175, 6238875, 10398125, 13096875, 13509375, 13725525, 22875875, 31194375, 51990625, 68627625, 114379375, 155971875, 343138125, 571896875, 1715690625]

約数ペア:

[(1, 1715690625), (3, 571896875), (5, 343138125), (11, 155971875), (15, 114379375), (25, 68627625), (33, 51990625), (55, 31194375), (75, 22875875), (125, 13725525), (127, 13509375), (131, 13096875), (165, 10398125), (275, 6238875), (375, 4575175), (381, 4503125), (393, 4365625), (625, 2745105), (635, 2701875), (655, 2619375), (825, 2079625), (1375, 1247775), (1397, 1228125), (1441, 1190625), (1875, 915035), (1905, 900625), (1965, 873125), (3125, 549021), (3175, 540375), (3275, 523875), (4125, 415925), (4191, 409375), (4323, 396875), (6875, 249555), (6985, 245625), (7205, 238125), (9375, 183007), (9525, 180125), (9825, 174625), (15875, 108075), (16375, 104775), (16637, 103125), (20625, 83185), (20955, 81875), (21615, 79375), (34375, 49911), (34925, 49125), (36025, 47625)]