45172725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 81369792

約数和(自身を除く): 36197067

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 107, 195, 321, 325, 433, 535, 975, 1299, 1391, 1605, 2165, 2675, 4173, 5629, 6495, 6955, 8025, 10825, 16887, 20865, 28145, 32475, 34775, 46331, 84435, 104325, 138993, 140725, 231655, 422175, 602303, 694965, 1158275, 1806909, 3011515, 3474825, 9034545, 15057575, 45172725]

約数ペア:

[(1, 45172725), (3, 15057575), (5, 9034545), (13, 3474825), (15, 3011515), (25, 1806909), (39, 1158275), (65, 694965), (75, 602303), (107, 422175), (195, 231655), (321, 140725), (325, 138993), (433, 104325), (535, 84435), (975, 46331), (1299, 34775), (1391, 32475), (1605, 28145), (2165, 20865), (2675, 16887), (4173, 10825), (5629, 8025), (6495, 6955)]