15692685125

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 23080715424

約数和(自身を除く): 7388030299

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 125, 169, 185, 221, 325, 425, 481, 629, 845, 925, 1105, 1181, 1625, 2125, 2405, 2873, 3145, 4225, 4625, 5525, 5905, 6253, 8177, 12025, 14365, 15353, 15725, 20077, 21125, 27625, 29525, 31265, 40885, 43697, 60125, 71825, 76765, 78625, 100385, 106301, 147625, 156325, 199589, 204425, 218485, 261001, 359125, 383825, 501925, 531505, 568061, 742849, 781625, 997945, 1022125, 1092425, 1305005, 1919125, 2509625, 2657525, 2840305, 3393013, 3714245, 4989725, 5462125, 6525025, 7384793, 9657037, 13287625, 14201525, 16965065, 18571225, 24948625, 32625125, 36923965, 48285185, 71007625, 84825325, 92856125, 125541481, 184619825, 241425925, 424126625, 627707405, 923099125, 1207129625, 3138537025, 15692685125]

約数ペア:

[(1, 15692685125), (5, 3138537025), (13, 1207129625), (17, 923099125), (25, 627707405), (37, 424126625), (65, 241425925), (85, 184619825), (125, 125541481), (169, 92856125), (185, 84825325), (221, 71007625), (325, 48285185), (425, 36923965), (481, 32625125), (629, 24948625), (845, 18571225), (925, 16965065), (1105, 14201525), (1181, 13287625), (1625, 9657037), (2125, 7384793), (2405, 6525025), (2873, 5462125), (3145, 4989725), (4225, 3714245), (4625, 3393013), (5525, 2840305), (5905, 2657525), (6253, 2509625), (8177, 1919125), (12025, 1305005), (14365, 1092425), (15353, 1022125), (15725, 997945), (20077, 781625), (21125, 742849), (27625, 568061), (29525, 531505), (31265, 501925), (40885, 383825), (43697, 359125), (60125, 261001), (71825, 218485), (76765, 204425), (78625, 199589), (100385, 156325), (106301, 147625)]