1034280425

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 1445137416

約数和(自身を除く): 410856991

約数列:

[1, 5, 17, 25, 37, 53, 73, 85, 185, 265, 289, 365, 425, 629, 901, 925, 1241, 1325, 1445, 1825, 1961, 2701, 3145, 3869, 4505, 6205, 7225, 9805, 10693, 13505, 15317, 15725, 19345, 21097, 22525, 31025, 33337, 45917, 49025, 53465, 65773, 67525, 76585, 96725, 105485, 143153, 166685, 229585, 267325, 328865, 382925, 527425, 566729, 715765, 780589, 833425, 1118141, 1147925, 1644325, 2433601, 2833645, 3578825, 3902945, 5590705, 12168005, 14168225, 19514725, 27953525, 41371217, 60840025, 206856085, 1034280425]

約数ペア:

[(1, 1034280425), (5, 206856085), (17, 60840025), (25, 41371217), (37, 27953525), (53, 19514725), (73, 14168225), (85, 12168005), (185, 5590705), (265, 3902945), (289, 3578825), (365, 2833645), (425, 2433601), (629, 1644325), (901, 1147925), (925, 1118141), (1241, 833425), (1325, 780589), (1445, 715765), (1825, 566729), (1961, 527425), (2701, 382925), (3145, 328865), (3869, 267325), (4505, 229585), (6205, 166685), (7225, 143153), (9805, 105485), (10693, 96725), (13505, 76585), (15317, 67525), (15725, 65773), (19345, 53465), (21097, 49025), (22525, 45917), (31025, 33337)]