15291257254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{3491}}^1$

素因数の和:4141

約数の個数: 64

約数和(自身を含む): 28976113152

約数和(自身を除く): 13684855898

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 587, 1066, 1174, 3491, 3731, 4109, 6982, 7462, 7631, 8218, 15262, 24067, 24437, 45383, 48134, 48874, 53417, 90766, 106834, 143131, 168469, 286262, 312871, 317681, 336938, 625742, 635362, 1001917, 1860703, 2003834, 2049217, 2190097, 3721406, 4098434, 4380194, 13024921, 14344519, 26049842, 26639821, 28689038, 53279642, 84017897, 168035794, 186478747, 372957494, 588125279, 1092232661, 1176250558, 2184465322, 7645628627, 15291257254]

約数ペア:

[(1, 15291257254), (2, 7645628627), (7, 2184465322), (13, 1176250558), (14, 1092232661), (26, 588125279), (41, 372957494), (82, 186478747), (91, 168035794), (182, 84017897), (287, 53279642), (533, 28689038), (574, 26639821), (587, 26049842), (1066, 14344519), (1174, 13024921), (3491, 4380194), (3731, 4098434), (4109, 3721406), (6982, 2190097), (7462, 2049217), (7631, 2003834), (8218, 1860703), (15262, 1001917), (24067, 635362), (24437, 625742), (45383, 336938), (48134, 317681), (48874, 312871), (53417, 286262), (90766, 168469), (106834, 143131)]