15589049075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 20030372736

約数和(自身を除く): 4441323661

約数列:

[1, 5, 25, 43, 193, 215, 227, 331, 965, 1075, 1135, 1655, 4825, 5675, 8275, 8299, 9761, 14233, 41495, 43811, 48805, 63883, 71165, 75137, 207475, 219055, 244025, 319415, 355825, 375685, 1095275, 1597075, 1878425, 1883873, 2746969, 3230891, 9419365, 13734845, 14501441, 16154455, 47096825, 68674225, 72507205, 80772275, 362536025, 623561963, 3117809815, 15589049075]

約数ペア:

[(1, 15589049075), (5, 3117809815), (25, 623561963), (43, 362536025), (193, 80772275), (215, 72507205), (227, 68674225), (331, 47096825), (965, 16154455), (1075, 14501441), (1135, 13734845), (1655, 9419365), (4825, 3230891), (5675, 2746969), (8275, 1883873), (8299, 1878425), (9761, 1597075), (14233, 1095275), (41495, 375685), (43811, 355825), (48805, 319415), (63883, 244025), (71165, 219055), (75137, 207475)]