15156714505985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1\times {\mathrm{2243}}^1$

素因数の和:4322

約数の個数: 64

約数和(自身を含む): 19769234284800

約数和(自身を除く): 4612519778815

約数列:

[1, 5, 13, 65, 179, 389, 895, 1493, 1945, 2243, 2327, 5057, 7465, 11215, 11635, 19409, 25285, 29159, 69631, 97045, 145795, 267247, 348155, 401497, 580777, 872527, 905203, 1336235, 2007485, 2903885, 3348799, 3474211, 4362635, 4526015, 5219461, 7550101, 11342851, 16743995, 17371055, 26097305, 37750505, 43534387, 56714255, 103959083, 156182333, 217671935, 519795415, 599435021, 780911665, 1302682811, 1351468079, 2030370329, 2997175105, 6513414055, 6757340395, 7792655273, 10151851645, 16934876543, 38963276365, 84674382715, 233180223169, 1165901115845, 3031342901197, 15156714505985]

約数ペア:

[(1, 15156714505985), (5, 3031342901197), (13, 1165901115845), (65, 233180223169), (179, 84674382715), (389, 38963276365), (895, 16934876543), (1493, 10151851645), (1945, 7792655273), (2243, 6757340395), (2327, 6513414055), (5057, 2997175105), (7465, 2030370329), (11215, 1351468079), (11635, 1302682811), (19409, 780911665), (25285, 599435021), (29159, 519795415), (69631, 217671935), (97045, 156182333), (145795, 103959083), (267247, 56714255), (348155, 43534387), (401497, 37750505), (580777, 26097305), (872527, 17371055), (905203, 16743995), (1336235, 11342851), (2007485, 7550101), (2903885, 5219461), (3348799, 4526015), (3474211, 4362635)]