22476951475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2\times {\mathrm{173}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 31687851312

約数和(自身を除く): 9210899837

約数列:

[1, 5, 11, 25, 37, 55, 113, 173, 185, 275, 407, 565, 865, 925, 1243, 1903, 2035, 2825, 4181, 4325, 6215, 6401, 9515, 10175, 12769, 19549, 20905, 31075, 32005, 45991, 47575, 63845, 70411, 97745, 104525, 140459, 160025, 215039, 229955, 319225, 352055, 472453, 488725, 702295, 723313, 1075195, 1149775, 1760275, 2209037, 2362265, 3511475, 3616565, 5196983, 5375975, 7956443, 11045185, 11811325, 18082825, 24299407, 25984915, 39782215, 55225925, 81734369, 121497035, 129924575, 198911075, 408671845, 607485175, 899078059, 2043359225, 4495390295, 22476951475]

約数ペア:

[(1, 22476951475), (5, 4495390295), (11, 2043359225), (25, 899078059), (37, 607485175), (55, 408671845), (113, 198911075), (173, 129924575), (185, 121497035), (275, 81734369), (407, 55225925), (565, 39782215), (865, 25984915), (925, 24299407), (1243, 18082825), (1903, 11811325), (2035, 11045185), (2825, 7956443), (4181, 5375975), (4325, 5196983), (6215, 3616565), (6401, 3511475), (9515, 2362265), (10175, 2209037), (12769, 1760275), (19549, 1149775), (20905, 1075195), (31075, 723313), (32005, 702295), (45991, 488725), (47575, 472453), (63845, 352055), (70411, 319225), (97745, 229955), (104525, 215039), (140459, 160025)]