268049475

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{51797}}^1$

素因数の和:51836

約数の個数: 36

約数和(自身を含む): 500990256

約数和(自身を除く): 232940781

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 51797, 155391, 258985, 466173, 776955, 1191331, 1294925, 2330865, 3573993, 3884775, 5956655, 10721979, 11654325, 17869965, 29783275, 53609895, 89349825, 268049475]

約数ペア:

[(1, 268049475), (3, 89349825), (5, 53609895), (9, 29783275), (15, 17869965), (23, 11654325), (25, 10721979), (45, 5956655), (69, 3884775), (75, 3573993), (115, 2330865), (207, 1294925), (225, 1191331), (345, 776955), (575, 466173), (1035, 258985), (1725, 155391), (5175, 51797)]