282336925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 391849920

約数和(自身を除く): 109512995

約数列:

[1, 5, 13, 25, 43, 65, 89, 215, 227, 325, 445, 559, 1075, 1135, 1157, 2225, 2795, 2951, 3827, 5675, 5785, 9761, 13975, 14755, 19135, 20203, 28925, 48805, 49751, 73775, 95675, 101015, 126893, 244025, 248755, 262639, 505075, 634465, 868729, 1243775, 1313195, 3172325, 4343645, 6565975, 11293477, 21718225, 56467385, 282336925]

約数ペア:

[(1, 282336925), (5, 56467385), (13, 21718225), (25, 11293477), (43, 6565975), (65, 4343645), (89, 3172325), (215, 1313195), (227, 1243775), (325, 868729), (445, 634465), (559, 505075), (1075, 262639), (1135, 248755), (1157, 244025), (2225, 126893), (2795, 101015), (2951, 95675), (3827, 73775), (5675, 49751), (5785, 48805), (9761, 28925), (13975, 20203), (14755, 19135)]