51927525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 102842376

約数和(自身を除く): 50914851

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 117, 123, 195, 205, 225, 325, 369, 433, 533, 585, 615, 975, 1025, 1299, 1599, 1845, 2165, 2665, 2925, 3075, 3897, 4797, 5629, 6495, 7995, 9225, 10825, 13325, 16887, 17753, 19485, 23985, 28145, 32475, 39975, 50661, 53259, 84435, 88765, 97425, 119925, 140725, 159777, 230789, 253305, 266295, 422175, 443825, 692367, 798885, 1153945, 1266525, 1331475, 2077101, 3461835, 3994425, 5769725, 10385505, 17309175, 51927525]

約数ペア:

[(1, 51927525), (3, 17309175), (5, 10385505), (9, 5769725), (13, 3994425), (15, 3461835), (25, 2077101), (39, 1331475), (41, 1266525), (45, 1153945), (65, 798885), (75, 692367), (117, 443825), (123, 422175), (195, 266295), (205, 253305), (225, 230789), (325, 159777), (369, 140725), (433, 119925), (533, 97425), (585, 88765), (615, 84435), (975, 53259), (1025, 50661), (1299, 39975), (1599, 32475), (1845, 28145), (2165, 23985), (2665, 19485), (2925, 17753), (3075, 16887), (3897, 13325), (4797, 10825), (5629, 9225), (6495, 7995)]