1330251840015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{18658417}}^1$

素因数の和:18658536

約数の個数: 48

約数和(自身を含む): 2501422150752

約数和(自身を除く): 1171170310737

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 485, 679, 735, 1455, 2037, 3395, 4753, 10185, 14259, 23765, 71295, 18658417, 55975251, 93292085, 130608919, 279876255, 391826757, 653044595, 914262433, 1809866449, 1959133785, 2742787299, 4571312165, 5429599347, 9049332245, 12669065143, 13713936495, 27147996735, 38007195429, 63345325715, 88683456001, 190035977145, 266050368003, 443417280005, 1330251840015]

約数ペア:

[(1, 1330251840015), (3, 443417280005), (5, 266050368003), (7, 190035977145), (15, 88683456001), (21, 63345325715), (35, 38007195429), (49, 27147996735), (97, 13713936495), (105, 12669065143), (147, 9049332245), (245, 5429599347), (291, 4571312165), (485, 2742787299), (679, 1959133785), (735, 1809866449), (1455, 914262433), (2037, 653044595), (3395, 391826757), (4753, 279876255), (10185, 130608919), (14259, 93292085), (23765, 55975251), (71295, 18658417)]