285996975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5683}}^1$

素因数の和:5768

約数の個数: 48

約数和(自身を含む): 524383104

約数和(自身を除く): 238386129

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 671, 825, 915, 1525, 2013, 3355, 4575, 5683, 10065, 16775, 17049, 28415, 50325, 62513, 85245, 142075, 187539, 312565, 346663, 426225, 937695, 1039989, 1562825, 1733315, 3813293, 4688475, 5199945, 8666575, 11439879, 19066465, 25999725, 57199395, 95332325, 285996975]

約数ペア:

[(1, 285996975), (3, 95332325), (5, 57199395), (11, 25999725), (15, 19066465), (25, 11439879), (33, 8666575), (55, 5199945), (61, 4688475), (75, 3813293), (165, 1733315), (183, 1562825), (275, 1039989), (305, 937695), (671, 426225), (825, 346663), (915, 312565), (1525, 187539), (2013, 142075), (3355, 85245), (4575, 62513), (5683, 50325), (10065, 28415), (16775, 17049)]