91993725

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 180092640

約数和(自身を除く): 88098915

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 513, 675, 797, 855, 1215, 1425, 1539, 2025, 2391, 2565, 3985, 4275, 4617, 6075, 7173, 7695, 11955, 12825, 15143, 19925, 21519, 23085, 35865, 38475, 45429, 59775, 64557, 75715, 107595, 115425, 136287, 179325, 193671, 227145, 322785, 378575, 408861, 537975, 681435, 968355, 1135725, 1226583, 1613925, 2044305, 3407175, 3679749, 4841775, 6132915, 10221525, 18398745, 30664575, 91993725]

約数ペア:

[(1, 91993725), (3, 30664575), (5, 18398745), (9, 10221525), (15, 6132915), (19, 4841775), (25, 3679749), (27, 3407175), (45, 2044305), (57, 1613925), (75, 1226583), (81, 1135725), (95, 968355), (135, 681435), (171, 537975), (225, 408861), (243, 378575), (285, 322785), (405, 227145), (475, 193671), (513, 179325), (675, 136287), (797, 115425), (855, 107595), (1215, 75715), (1425, 64557), (1539, 59775), (2025, 45429), (2391, 38475), (2565, 35865), (3985, 23085), (4275, 21519), (4617, 19925), (6075, 15143), (7173, 12825), (7695, 11955)]