1268022015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30529}}^1$

素因数の和:30624

約数の個数: 48

約数和(自身を含む): 2400390720

約数和(自身を除く): 1132368705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 3195, 4615, 8307, 13845, 30529, 41535, 91587, 152645, 274761, 396877, 457935, 1190631, 1373805, 1984385, 2167559, 3571893, 5953155, 6502677, 10837795, 17859465, 19508031, 28178267, 32513385, 84534801, 97540155, 140891335, 253604403, 422674005, 1268022015]

約数ペア:

[(1, 1268022015), (3, 422674005), (5, 253604403), (9, 140891335), (13, 97540155), (15, 84534801), (39, 32513385), (45, 28178267), (65, 19508031), (71, 17859465), (117, 10837795), (195, 6502677), (213, 5953155), (355, 3571893), (585, 2167559), (639, 1984385), (923, 1373805), (1065, 1190631), (2769, 457935), (3195, 396877), (4615, 274761), (8307, 152645), (13845, 91587), (30529, 41535)]