15274920609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{7459}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 24829983360

約数和(自身を除く): 9555062751

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 761, 897, 2283, 2691, 6849, 7459, 9893, 17503, 22377, 29679, 52509, 67131, 89037, 96967, 157527, 171557, 227539, 290901, 514671, 682617, 872703, 1544013, 2047851, 2230241, 5676299, 6690723, 17028897, 20072169, 51086691, 73791887, 130554877, 221375661, 391664631, 664126983, 1174993893, 1697213401, 5091640203, 15274920609]

約数ペア:

[(1, 15274920609), (3, 5091640203), (9, 1697213401), (13, 1174993893), (23, 664126983), (39, 391664631), (69, 221375661), (117, 130554877), (207, 73791887), (299, 51086691), (761, 20072169), (897, 17028897), (2283, 6690723), (2691, 5676299), (6849, 2230241), (7459, 2047851), (9893, 1544013), (17503, 872703), (22377, 682617), (29679, 514671), (52509, 290901), (67131, 227539), (89037, 171557), (96967, 157527)]