74489115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 49823205

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2179, 2279, 6537, 6837, 10895, 11395, 32685, 34185, 93697, 115487, 281091, 346461, 468485, 577435, 1405455, 1732305, 4965941, 14897823, 24829705, 74489115]

約数ペア:

[(1, 74489115), (3, 24829705), (5, 14897823), (15, 4965941), (43, 1732305), (53, 1405455), (129, 577435), (159, 468485), (215, 346461), (265, 281091), (645, 115487), (795, 93697), (2179, 34185), (2279, 32685), (6537, 11395), (6837, 10895)]