1215704475

素因数分解:

$3^2\times 5^2\times {\mathrm{1423}}^1\times {\mathrm{3797}}^1$

素因数の和:5236

約数の個数: 36

約数和(自身を含む): 2179565856

約数和(自身を除く): 963861381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1423, 3797, 4269, 7115, 11391, 12807, 18985, 21345, 34173, 35575, 56955, 64035, 94925, 106725, 170865, 284775, 320175, 854325, 5403131, 16209393, 27015655, 48628179, 81046965, 135078275, 243140895, 405234825, 1215704475]

約数ペア:

[(1, 1215704475), (3, 405234825), (5, 243140895), (9, 135078275), (15, 81046965), (25, 48628179), (45, 27015655), (75, 16209393), (225, 5403131), (1423, 854325), (3797, 320175), (4269, 284775), (7115, 170865), (11391, 106725), (12807, 94925), (18985, 64035), (21345, 56955), (34173, 35575)]