67490325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 140282688

約数和(自身を除く): 72792363

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 175, 219, 225, 315, 365, 511, 525, 587, 657, 1095, 1533, 1575, 1761, 1825, 2555, 2935, 3285, 4109, 4599, 5283, 5475, 7665, 8805, 12327, 12775, 14675, 16425, 20545, 22995, 26415, 36981, 38325, 42851, 44025, 61635, 102725, 114975, 128553, 132075, 184905, 214255, 299957, 308175, 385659, 642765, 899871, 924525, 1071275, 1499785, 1928295, 2699613, 3213825, 4499355, 7498925, 9641475, 13498065, 22496775, 67490325]

約数ペア:

[(1, 67490325), (3, 22496775), (5, 13498065), (7, 9641475), (9, 7498925), (15, 4499355), (21, 3213825), (25, 2699613), (35, 1928295), (45, 1499785), (63, 1071275), (73, 924525), (75, 899871), (105, 642765), (175, 385659), (219, 308175), (225, 299957), (315, 214255), (365, 184905), (511, 132075), (525, 128553), (587, 114975), (657, 102725), (1095, 61635), (1533, 44025), (1575, 42851), (1761, 38325), (1825, 36981), (2555, 26415), (2935, 22995), (3285, 20545), (4109, 16425), (4599, 14675), (5283, 12775), (5475, 12327), (7665, 8805)]