205123628625

素因数分解:

$3^1\times 5^3\times {\mathrm{433}}^1\times {\mathrm{971}}^1\times {\mathrm{1301}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 342729563904

約数和(自身を除く): 137605935279

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 433, 971, 1299, 1301, 2165, 2913, 3903, 4855, 6495, 6505, 10825, 14565, 19515, 24275, 32475, 32525, 54125, 72825, 97575, 121375, 162375, 162625, 364125, 420443, 487875, 563333, 1261329, 1263271, 1689999, 2102215, 2816665, 3789813, 6306645, 6316355, 8449995, 10511075, 14083325, 18949065, 31533225, 31581775, 42249975, 52555375, 70416625, 94745325, 157666125, 157908875, 211249875, 473726625, 546996343, 1640989029, 2734981715, 8204945145, 13674908575, 41024725725, 68374542875, 205123628625]

約数ペア:

[(1, 205123628625), (3, 68374542875), (5, 41024725725), (15, 13674908575), (25, 8204945145), (75, 2734981715), (125, 1640989029), (375, 546996343), (433, 473726625), (971, 211249875), (1299, 157908875), (1301, 157666125), (2165, 94745325), (2913, 70416625), (3903, 52555375), (4855, 42249975), (6495, 31581775), (6505, 31533225), (10825, 18949065), (14565, 14083325), (19515, 10511075), (24275, 8449995), (32475, 6316355), (32525, 6306645), (54125, 3789813), (72825, 2816665), (97575, 2102215), (121375, 1689999), (162375, 1263271), (162625, 1261329), (364125, 563333), (420443, 487875)]