133744635

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 245520000

約数和(自身を除く): 111775365

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 109, 135, 149, 183, 305, 327, 447, 545, 549, 745, 915, 981, 1341, 1635, 1647, 2235, 2745, 2943, 4023, 4905, 6649, 6705, 8235, 9089, 14715, 16241, 19947, 20115, 27267, 33245, 45445, 48723, 59841, 81205, 81801, 99735, 136335, 146169, 179523, 243615, 245403, 299205, 409005, 438507, 730845, 897615, 990701, 1227015, 2192535, 2972103, 4953505, 8916309, 14860515, 26748927, 44581545, 133744635]

約数ペア:

[(1, 133744635), (3, 44581545), (5, 26748927), (9, 14860515), (15, 8916309), (27, 4953505), (45, 2972103), (61, 2192535), (109, 1227015), (135, 990701), (149, 897615), (183, 730845), (305, 438507), (327, 409005), (447, 299205), (545, 245403), (549, 243615), (745, 179523), (915, 146169), (981, 136335), (1341, 99735), (1635, 81801), (1647, 81205), (2235, 59841), (2745, 48723), (2943, 45445), (4023, 33245), (4905, 27267), (6649, 20115), (6705, 19947), (8235, 16241), (9089, 14715)]