72410325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 134574720

約数和(自身を除く): 62164395

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 3229, 4485, 7475, 9687, 16145, 22425, 41977, 48435, 74267, 80725, 125931, 209885, 222801, 242175, 371335, 629655, 965471, 1049425, 1114005, 1856675, 2896413, 3148275, 4827355, 5570025, 14482065, 24136775, 72410325]

約数ペア:

[(1, 72410325), (3, 24136775), (5, 14482065), (13, 5570025), (15, 4827355), (23, 3148275), (25, 2896413), (39, 1856675), (65, 1114005), (69, 1049425), (75, 965471), (115, 629655), (195, 371335), (299, 242175), (325, 222801), (345, 209885), (575, 125931), (897, 80725), (975, 74267), (1495, 48435), (1725, 41977), (3229, 22425), (4485, 16145), (7475, 9687)]