79124955

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{13}}^3$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 159993120

約数和(自身を除く): 80868165

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 245, 273, 343, 455, 507, 637, 735, 845, 1029, 1183, 1365, 1715, 1911, 2197, 2401, 2535, 3185, 3549, 4459, 5145, 5915, 6591, 7203, 8281, 9555, 10985, 12005, 13377, 15379, 17745, 22295, 24843, 31213, 32955, 36015, 41405, 46137, 57967, 66885, 76895, 93639, 107653, 124215, 156065, 173901, 230685, 289835, 322959, 405769, 468195, 538265, 753571, 869505, 1217307, 1614795, 2028845, 2260713, 3767855, 5274997, 6086535, 11303565, 15824991, 26374985, 79124955]

約数ペア:

[(1, 79124955), (3, 26374985), (5, 15824991), (7, 11303565), (13, 6086535), (15, 5274997), (21, 3767855), (35, 2260713), (39, 2028845), (49, 1614795), (65, 1217307), (91, 869505), (105, 753571), (147, 538265), (169, 468195), (195, 405769), (245, 322959), (273, 289835), (343, 230685), (455, 173901), (507, 156065), (637, 124215), (735, 107653), (845, 93639), (1029, 76895), (1183, 66885), (1365, 57967), (1715, 46137), (1911, 41405), (2197, 36015), (2401, 32955), (2535, 31213), (3185, 24843), (3549, 22295), (4459, 17745), (5145, 15379), (5915, 13377), (6591, 12005), (7203, 10985), (8281, 9555)]