150090525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 305762548

約数和(自身を除く): 155672023

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 97, 115, 117, 195, 207, 225, 291, 299, 325, 345, 485, 529, 575, 585, 873, 897, 975, 1035, 1261, 1455, 1495, 1587, 1725, 2231, 2425, 2645, 2691, 2925, 3783, 4365, 4485, 4761, 5175, 6305, 6693, 6877, 7275, 7475, 7935, 11155, 11349, 13225, 13455, 18915, 20079, 20631, 21825, 22425, 23805, 29003, 31525, 33465, 34385, 39675, 51313, 55775, 56745, 61893, 67275, 87009, 94575, 100395, 103155, 119025, 145015, 153939, 167325, 171925, 256565, 261027, 283725, 309465, 435045, 461817, 501975, 515775, 667069, 725075, 769695, 1282825, 1305135, 1547325, 2001207, 2175225, 2309085, 3335345, 3848475, 6003621, 6525675, 10006035, 11545425, 16676725, 30018105, 50030175, 150090525]

約数ペア:

[(1, 150090525), (3, 50030175), (5, 30018105), (9, 16676725), (13, 11545425), (15, 10006035), (23, 6525675), (25, 6003621), (39, 3848475), (45, 3335345), (65, 2309085), (69, 2175225), (75, 2001207), (97, 1547325), (115, 1305135), (117, 1282825), (195, 769695), (207, 725075), (225, 667069), (291, 515775), (299, 501975), (325, 461817), (345, 435045), (485, 309465), (529, 283725), (575, 261027), (585, 256565), (873, 171925), (897, 167325), (975, 153939), (1035, 145015), (1261, 119025), (1455, 103155), (1495, 100395), (1587, 94575), (1725, 87009), (2231, 67275), (2425, 61893), (2645, 56745), (2691, 55775), (2925, 51313), (3783, 39675), (4365, 34385), (4485, 33465), (4761, 31525), (5175, 29003), (6305, 23805), (6693, 22425), (6877, 21825), (7275, 20631), (7475, 20079), (7935, 18915), (11155, 13455), (11349, 13225)]