25062570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 72543744

約数和(自身を除く): 47481174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 691, 806, 930, 1170, 1209, 1382, 1395, 2015, 2073, 2418, 2790, 3455, 3627, 4030, 4146, 6045, 6219, 6910, 7254, 8983, 10365, 12090, 12438, 17966, 18135, 20730, 21421, 26949, 31095, 36270, 42842, 44915, 53898, 62190, 64263, 80847, 89830, 107105, 128526, 134745, 161694, 192789, 214210, 269490, 278473, 321315, 385578, 404235, 556946, 642630, 808470, 835419, 963945, 1392365, 1670838, 1927890, 2506257, 2784730, 4177095, 5012514, 8354190, 12531285, 25062570]

約数ペア:

[(1, 25062570), (2, 12531285), (3, 8354190), (5, 5012514), (6, 4177095), (9, 2784730), (10, 2506257), (13, 1927890), (15, 1670838), (18, 1392365), (26, 963945), (30, 835419), (31, 808470), (39, 642630), (45, 556946), (62, 404235), (65, 385578), (78, 321315), (90, 278473), (93, 269490), (117, 214210), (130, 192789), (155, 161694), (186, 134745), (195, 128526), (234, 107105), (279, 89830), (310, 80847), (390, 64263), (403, 62190), (465, 53898), (558, 44915), (585, 42842), (691, 36270), (806, 31095), (930, 26949), (1170, 21421), (1209, 20730), (1382, 18135), (1395, 17966), (2015, 12438), (2073, 12090), (2418, 10365), (2790, 8983), (3455, 7254), (3627, 6910), (4030, 6219), (4146, 6045)]