27247668875

素因数分解:

$5^3\times 7^2\times {\mathrm{67}}^2\times {\mathrm{991}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 40196677248

約数和(自身を除く): 12949008373

約数列:

[1, 5, 7, 25, 35, 49, 67, 125, 175, 245, 335, 469, 875, 991, 1225, 1675, 2345, 3283, 4489, 4955, 6125, 6937, 8375, 11725, 16415, 22445, 24775, 31423, 34685, 48559, 58625, 66397, 82075, 112225, 123875, 157115, 173425, 219961, 242795, 331985, 410375, 464779, 561125, 785575, 867125, 1099805, 1213975, 1659925, 2323895, 3253453, 3927875, 4448599, 5499025, 6069875, 8299625, 11619475, 16267265, 22242995, 27495125, 31140193, 58097375, 81336325, 111214975, 155700965, 217981351, 406681625, 556074875, 778504825, 1089906755, 3892524125, 5449533775, 27247668875]

約数ペア:

[(1, 27247668875), (5, 5449533775), (7, 3892524125), (25, 1089906755), (35, 778504825), (49, 556074875), (67, 406681625), (125, 217981351), (175, 155700965), (245, 111214975), (335, 81336325), (469, 58097375), (875, 31140193), (991, 27495125), (1225, 22242995), (1675, 16267265), (2345, 11619475), (3283, 8299625), (4489, 6069875), (4955, 5499025), (6125, 4448599), (6937, 3927875), (8375, 3253453), (11725, 2323895), (16415, 1659925), (22445, 1213975), (24775, 1099805), (31423, 867125), (34685, 785575), (48559, 561125), (58625, 464779), (66397, 410375), (82075, 331985), (112225, 242795), (123875, 219961), (157115, 173425)]