9516156975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{69221}}^1$

素因数の和:69297

約数の個数: 72

約数和(自身を含む): 18746425152

約数和(自身を除く): 9230268177

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 195, 225, 235, 325, 423, 585, 611, 705, 975, 1175, 1833, 2115, 2925, 3055, 3525, 5499, 9165, 10575, 15275, 27495, 45825, 69221, 137475, 207663, 346105, 622989, 899873, 1038315, 1730525, 2699619, 3114945, 3253387, 4499365, 5191575, 8098857, 9760161, 13498095, 15574725, 16266935, 22496825, 29280483, 40494285, 42294031, 48800805, 67490475, 81334675, 126882093, 146402415, 202471425, 211470155, 244004025, 380646279, 634410465, 732012075, 1057350775, 1903231395, 3172052325, 9516156975]

約数ペア:

[(1, 9516156975), (3, 3172052325), (5, 1903231395), (9, 1057350775), (13, 732012075), (15, 634410465), (25, 380646279), (39, 244004025), (45, 211470155), (47, 202471425), (65, 146402415), (75, 126882093), (117, 81334675), (141, 67490475), (195, 48800805), (225, 42294031), (235, 40494285), (325, 29280483), (423, 22496825), (585, 16266935), (611, 15574725), (705, 13498095), (975, 9760161), (1175, 8098857), (1833, 5191575), (2115, 4499365), (2925, 3253387), (3055, 3114945), (3525, 2699619), (5499, 1730525), (9165, 1038315), (10575, 899873), (15275, 622989), (27495, 346105), (45825, 207663), (69221, 137475)]