98760465

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 186297408

約数和(自身を除く): 87536943

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 53, 81, 107, 129, 135, 159, 215, 265, 321, 387, 405, 477, 535, 645, 795, 963, 1161, 1431, 1605, 1935, 2279, 2385, 2889, 3483, 4293, 4601, 4815, 5671, 5805, 6837, 7155, 8667, 11395, 13803, 14445, 17013, 17415, 20511, 21465, 23005, 28355, 34185, 41409, 43335, 51039, 61533, 69015, 85065, 102555, 124227, 153117, 184599, 207045, 243853, 255195, 307665, 372681, 459351, 621135, 731559, 765585, 922995, 1219265, 1863405, 2194677, 2296755, 3657795, 6584031, 10973385, 19752093, 32920155, 98760465]

約数ペア:

[(1, 98760465), (3, 32920155), (5, 19752093), (9, 10973385), (15, 6584031), (27, 3657795), (43, 2296755), (45, 2194677), (53, 1863405), (81, 1219265), (107, 922995), (129, 765585), (135, 731559), (159, 621135), (215, 459351), (265, 372681), (321, 307665), (387, 255195), (405, 243853), (477, 207045), (535, 184599), (645, 153117), (795, 124227), (963, 102555), (1161, 85065), (1431, 69015), (1605, 61533), (1935, 51039), (2279, 43335), (2385, 41409), (2889, 34185), (3483, 28355), (4293, 23005), (4601, 21465), (4815, 20511), (5671, 17415), (5805, 17013), (6837, 14445), (7155, 13803), (8667, 11395)]