40859325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 80454920

約数和(自身を除く): 39595595

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 61, 65, 75, 117, 183, 195, 225, 229, 305, 325, 549, 585, 687, 793, 915, 975, 1145, 1525, 2061, 2379, 2745, 2925, 2977, 3435, 3965, 4575, 5725, 7137, 8931, 10305, 11895, 13725, 13969, 14885, 17175, 19825, 26793, 35685, 41907, 44655, 51525, 59475, 69845, 74425, 125721, 133965, 178425, 181597, 209535, 223275, 349225, 544791, 628605, 669825, 907985, 1047675, 1634373, 2723955, 3143025, 4539925, 8171865, 13619775, 40859325]

約数ペア:

[(1, 40859325), (3, 13619775), (5, 8171865), (9, 4539925), (13, 3143025), (15, 2723955), (25, 1634373), (39, 1047675), (45, 907985), (61, 669825), (65, 628605), (75, 544791), (117, 349225), (183, 223275), (195, 209535), (225, 181597), (229, 178425), (305, 133965), (325, 125721), (549, 74425), (585, 69845), (687, 59475), (793, 51525), (915, 44655), (975, 41907), (1145, 35685), (1525, 26793), (2061, 19825), (2379, 17175), (2745, 14885), (2925, 13969), (2977, 13725), (3435, 11895), (3965, 10305), (4575, 8931), (5725, 7137)]