15795990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{25073}}^1$

素因数の和:25093

約数の個数: 48

約数和(自身を含む): 46938528

約数和(自身を除く): 31142538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 25073, 50146, 75219, 125365, 150438, 175511, 225657, 250730, 351022, 376095, 451314, 526533, 752190, 877555, 1053066, 1128285, 1579599, 1755110, 2256570, 2632665, 3159198, 5265330, 7897995, 15795990]

約数ペア:

[(1, 15795990), (2, 7897995), (3, 5265330), (5, 3159198), (6, 2632665), (7, 2256570), (9, 1755110), (10, 1579599), (14, 1128285), (15, 1053066), (18, 877555), (21, 752190), (30, 526533), (35, 451314), (42, 376095), (45, 351022), (63, 250730), (70, 225657), (90, 175511), (105, 150438), (126, 125365), (210, 75219), (315, 50146), (630, 25073)]