15058498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 30578688

約数和(自身を除く): 15520190

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 157, 182, 217, 221, 238, 314, 403, 434, 442, 527, 806, 1054, 1099, 1547, 2041, 2198, 2669, 2821, 3094, 3689, 4082, 4867, 5338, 5642, 6851, 7378, 9734, 13702, 14287, 18683, 28574, 34069, 34697, 37366, 47957, 63271, 68138, 69394, 82739, 95914, 126542, 165478, 242879, 442897, 485758, 579173, 885794, 1075607, 1158346, 2151214, 7529249, 15058498]

約数ペア:

[(1, 15058498), (2, 7529249), (7, 2151214), (13, 1158346), (14, 1075607), (17, 885794), (26, 579173), (31, 485758), (34, 442897), (62, 242879), (91, 165478), (119, 126542), (157, 95914), (182, 82739), (217, 69394), (221, 68138), (238, 63271), (314, 47957), (403, 37366), (434, 34697), (442, 34069), (527, 28574), (806, 18683), (1054, 14287), (1099, 13702), (1547, 9734), (2041, 7378), (2198, 6851), (2669, 5642), (2821, 5338), (3094, 4867), (3689, 4082)]