15911297577

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{5233}}^1$

素因数の和:5447

約数の個数: 72

約数和(自身を含む): 28074673536

約数和(自身を除く): 12163375959

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 167, 289, 357, 501, 867, 1071, 1169, 1503, 2023, 2601, 2839, 3507, 5233, 6069, 8517, 10521, 15699, 18207, 19873, 25551, 36631, 47097, 48263, 59619, 88961, 109893, 144789, 178857, 266883, 329679, 337841, 434367, 622727, 800649, 873911, 1013523, 1512337, 1868181, 2621733, 3040569, 4537011, 5604543, 6117377, 7865199, 10586359, 13611033, 14856487, 18352131, 31759077, 44569461, 55056393, 95277231, 103995409, 133708383, 252560279, 311986227, 757680837, 935958681, 1767921953, 2273042511, 5303765859, 15911297577]

約数ペア:

[(1, 15911297577), (3, 5303765859), (7, 2273042511), (9, 1767921953), (17, 935958681), (21, 757680837), (51, 311986227), (63, 252560279), (119, 133708383), (153, 103995409), (167, 95277231), (289, 55056393), (357, 44569461), (501, 31759077), (867, 18352131), (1071, 14856487), (1169, 13611033), (1503, 10586359), (2023, 7865199), (2601, 6117377), (2839, 5604543), (3507, 4537011), (5233, 3040569), (6069, 2621733), (8517, 1868181), (10521, 1512337), (15699, 1013523), (18207, 873911), (19873, 800649), (25551, 622727), (36631, 434367), (47097, 337841), (48263, 329679), (59619, 266883), (88961, 178857), (109893, 144789)]