2888867255905

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{5641}}^1$

素因数の和:6106

約数の個数: 64

約数和(自身を含む): 3626767872000

約数和(自身を除く): 737900616095

約数列:

[1, 5, 59, 61, 149, 191, 295, 305, 745, 955, 3599, 5641, 8791, 9089, 11269, 11651, 17995, 28205, 28459, 43955, 45445, 56345, 58255, 142295, 332819, 344101, 536251, 687409, 840509, 1077431, 1664095, 1679081, 1720505, 1735999, 2681255, 3437045, 4202545, 5387155, 8395405, 8679995, 20301959, 49590031, 51271049, 63568429, 65723291, 101509795, 102423941, 160537219, 247950155, 256355245, 317842145, 328616455, 512119705, 802686095, 3024991891, 3877674169, 9471695921, 9792770359, 15124959455, 19388370845, 47358479605, 48963851795, 577773451181, 2888867255905]

約数ペア:

[(1, 2888867255905), (5, 577773451181), (59, 48963851795), (61, 47358479605), (149, 19388370845), (191, 15124959455), (295, 9792770359), (305, 9471695921), (745, 3877674169), (955, 3024991891), (3599, 802686095), (5641, 512119705), (8791, 328616455), (9089, 317842145), (11269, 256355245), (11651, 247950155), (17995, 160537219), (28205, 102423941), (28459, 101509795), (43955, 65723291), (45445, 63568429), (56345, 51271049), (58255, 49590031), (142295, 20301959), (332819, 8679995), (344101, 8395405), (536251, 5387155), (687409, 4202545), (840509, 3437045), (1077431, 2681255), (1664095, 1735999), (1679081, 1720505)]