15015182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 30772224

約数和(自身を除く): 15757042

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 211, 221, 238, 299, 322, 391, 422, 442, 598, 782, 1477, 1547, 2093, 2737, 2743, 2954, 3094, 3587, 4186, 4853, 5083, 5474, 5486, 7174, 9706, 10166, 19201, 25109, 33971, 35581, 38402, 46631, 50218, 63089, 67942, 71162, 82501, 93262, 126178, 165002, 326417, 441623, 577507, 652834, 883246, 1072513, 1155014, 2145026, 7507591, 15015182]

約数ペア:

[(1, 15015182), (2, 7507591), (7, 2145026), (13, 1155014), (14, 1072513), (17, 883246), (23, 652834), (26, 577507), (34, 441623), (46, 326417), (91, 165002), (119, 126178), (161, 93262), (182, 82501), (211, 71162), (221, 67942), (238, 63089), (299, 50218), (322, 46631), (391, 38402), (422, 35581), (442, 33971), (598, 25109), (782, 19201), (1477, 10166), (1547, 9706), (2093, 7174), (2737, 5486), (2743, 5474), (2954, 5083), (3094, 4853), (3587, 4186)]