1200664467735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{74719}}^1$

素因数の和:75788

約数の個数: 64

約数和(自身を含む): 2049331691520

約数和(自身を除く): 848667223785

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 991, 1081, 2973, 3243, 4955, 5405, 14865, 16215, 22793, 46577, 68379, 74719, 113965, 139731, 224157, 232885, 341895, 373595, 698655, 1071271, 1120785, 1718537, 3213813, 3511793, 5155611, 5356355, 8592685, 10535379, 16069065, 17558965, 25778055, 52676895, 74046529, 80771239, 222139587, 242313717, 370232645, 403856195, 1110697935, 1211568585, 1703070167, 3480186863, 5109210501, 8515350835, 10440560589, 17400934315, 25546052505, 52202802945, 80044297849, 240132893547, 400221489245, 1200664467735]

約数ペア:

[(1, 1200664467735), (3, 400221489245), (5, 240132893547), (15, 80044297849), (23, 52202802945), (47, 25546052505), (69, 17400934315), (115, 10440560589), (141, 8515350835), (235, 5109210501), (345, 3480186863), (705, 1703070167), (991, 1211568585), (1081, 1110697935), (2973, 403856195), (3243, 370232645), (4955, 242313717), (5405, 222139587), (14865, 80771239), (16215, 74046529), (22793, 52676895), (46577, 25778055), (68379, 17558965), (74719, 16069065), (113965, 10535379), (139731, 8592685), (224157, 5356355), (232885, 5155611), (341895, 3511793), (373595, 3213813), (698655, 1718537), (1071271, 1120785)]