248136735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 515331072

約数和(自身を除く): 267194337

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 49, 55, 77, 105, 141, 147, 165, 231, 235, 245, 329, 385, 517, 539, 653, 705, 735, 987, 1155, 1551, 1617, 1645, 1959, 2303, 2585, 2695, 3265, 3619, 4571, 4935, 6909, 7183, 7755, 8085, 9795, 10857, 11515, 13713, 18095, 21549, 22855, 25333, 30691, 31997, 34545, 35915, 50281, 54285, 68565, 75999, 92073, 95991, 107745, 126665, 150843, 153455, 159985, 214837, 251405, 337601, 351967, 379995, 460365, 479955, 644511, 754215, 1012803, 1055901, 1074185, 1503859, 1688005, 1759835, 2363207, 3222555, 4511577, 5064015, 5279505, 7089621, 7519295, 11816035, 16542449, 22557885, 35448105, 49627347, 82712245, 248136735]

約数ペア:

[(1, 248136735), (3, 82712245), (5, 49627347), (7, 35448105), (11, 22557885), (15, 16542449), (21, 11816035), (33, 7519295), (35, 7089621), (47, 5279505), (49, 5064015), (55, 4511577), (77, 3222555), (105, 2363207), (141, 1759835), (147, 1688005), (165, 1503859), (231, 1074185), (235, 1055901), (245, 1012803), (329, 754215), (385, 644511), (517, 479955), (539, 460365), (653, 379995), (705, 351967), (735, 337601), (987, 251405), (1155, 214837), (1551, 159985), (1617, 153455), (1645, 150843), (1959, 126665), (2303, 107745), (2585, 95991), (2695, 92073), (3265, 75999), (3619, 68565), (4571, 54285), (4935, 50281), (6909, 35915), (7183, 34545), (7755, 31997), (8085, 30691), (9795, 25333), (10857, 22855), (11515, 21549), (13713, 18095)]