23266247145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1823}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 39015972864

約数和(自身を除く): 15749725719

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 421, 645, 705, 1263, 1823, 2021, 2105, 5469, 6063, 6315, 9115, 10105, 18103, 19787, 27345, 30315, 54309, 59361, 78389, 85681, 90515, 98935, 235167, 257043, 271545, 296805, 391945, 428405, 767483, 850841, 1175835, 1285215, 2302449, 2552523, 3684283, 3837415, 4254205, 11052849, 11512245, 12762615, 18421415, 33001769, 36071701, 55264245, 99005307, 108215103, 165008845, 180358505, 495026535, 541075515, 1551083143, 4653249429, 7755415715, 23266247145]

約数ペア:

[(1, 23266247145), (3, 7755415715), (5, 4653249429), (15, 1551083143), (43, 541075515), (47, 495026535), (129, 180358505), (141, 165008845), (215, 108215103), (235, 99005307), (421, 55264245), (645, 36071701), (705, 33001769), (1263, 18421415), (1823, 12762615), (2021, 11512245), (2105, 11052849), (5469, 4254205), (6063, 3837415), (6315, 3684283), (9115, 2552523), (10105, 2302449), (18103, 1285215), (19787, 1175835), (27345, 850841), (30315, 767483), (54309, 428405), (59361, 391945), (78389, 296805), (85681, 271545), (90515, 257043), (98935, 235167)]