715203735

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{1889}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 1173553920

約数和(自身を除く): 458350185

約数列:

[1, 3, 5, 15, 43, 129, 215, 587, 645, 1761, 1889, 2935, 5667, 8805, 9445, 25241, 28335, 75723, 81227, 126205, 243681, 378615, 406135, 1108843, 1218405, 3326529, 5544215, 16632645, 47680249, 143040747, 238401245, 715203735]

約数ペア:

[(1, 715203735), (3, 238401245), (5, 143040747), (15, 47680249), (43, 16632645), (129, 5544215), (215, 3326529), (587, 1218405), (645, 1108843), (1761, 406135), (1889, 378615), (2935, 243681), (5667, 126205), (8805, 81227), (9445, 75723), (25241, 28335)]