3688425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 54

約数和(自身を含む): 7227402

約数和(自身を除く): 3538977

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 97, 117, 169, 195, 225, 291, 325, 485, 507, 585, 845, 873, 975, 1261, 1455, 1521, 2425, 2535, 2925, 3783, 4225, 4365, 6305, 7275, 7605, 11349, 12675, 16393, 18915, 21825, 31525, 38025, 49179, 56745, 81965, 94575, 147537, 245895, 283725, 409825, 737685, 1229475, 3688425]

約数ペア:

[(1, 3688425), (3, 1229475), (5, 737685), (9, 409825), (13, 283725), (15, 245895), (25, 147537), (39, 94575), (45, 81965), (65, 56745), (75, 49179), (97, 38025), (117, 31525), (169, 21825), (195, 18915), (225, 16393), (291, 12675), (325, 11349), (485, 7605), (507, 7275), (585, 6305), (845, 4365), (873, 4225), (975, 3783), (1261, 2925), (1455, 2535), (1521, 2425)]