87425325

素因数分解:

$3^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 179381748

約数和(自身を除く): 91956423

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 41, 45, 65, 75, 81, 117, 123, 135, 195, 205, 225, 243, 325, 351, 369, 405, 533, 585, 615, 675, 729, 975, 1025, 1053, 1107, 1215, 1599, 1755, 1845, 2025, 2187, 2665, 2925, 3075, 3159, 3321, 3645, 4797, 5265, 5535, 6075, 6561, 7995, 8775, 9225, 9477, 9963, 10935, 13325, 14391, 15795, 16605, 18225, 23985, 26325, 27675, 28431, 29889, 32805, 39975, 43173, 47385, 49815, 54675, 71955, 78975, 83025, 85293, 89667, 119925, 129519, 142155, 149445, 164025, 215865, 236925, 249075, 269001, 359775, 388557, 426465, 448335, 647595, 710775, 747225, 1079325, 1165671, 1345005, 1942785, 2132325, 2241675, 3237975, 3497013, 5828355, 6725025, 9713925, 17485065, 29141775, 87425325]

約数ペア:

[(1, 87425325), (3, 29141775), (5, 17485065), (9, 9713925), (13, 6725025), (15, 5828355), (25, 3497013), (27, 3237975), (39, 2241675), (41, 2132325), (45, 1942785), (65, 1345005), (75, 1165671), (81, 1079325), (117, 747225), (123, 710775), (135, 647595), (195, 448335), (205, 426465), (225, 388557), (243, 359775), (325, 269001), (351, 249075), (369, 236925), (405, 215865), (533, 164025), (585, 149445), (615, 142155), (675, 129519), (729, 119925), (975, 89667), (1025, 85293), (1053, 83025), (1107, 78975), (1215, 71955), (1599, 54675), (1755, 49815), (1845, 47385), (2025, 43173), (2187, 39975), (2665, 32805), (2925, 29889), (3075, 28431), (3159, 27675), (3321, 26325), (3645, 23985), (4797, 18225), (5265, 16605), (5535, 15795), (6075, 14391), (6561, 13325), (7995, 10935), (8775, 9963), (9225, 9477)]