15651252

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 40794880

約数和(自身を除く): 25143628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 463, 626, 926, 939, 1252, 1389, 1852, 1878, 2778, 2817, 3756, 4167, 5556, 5634, 8334, 8451, 11268, 12501, 16668, 16902, 25002, 33804, 50004, 144919, 289838, 434757, 579676, 869514, 1304271, 1739028, 2608542, 3912813, 5217084, 7825626, 15651252]

約数ペア:

[(1, 15651252), (2, 7825626), (3, 5217084), (4, 3912813), (6, 2608542), (9, 1739028), (12, 1304271), (18, 869514), (27, 579676), (36, 434757), (54, 289838), (108, 144919), (313, 50004), (463, 33804), (626, 25002), (926, 16902), (939, 16668), (1252, 12501), (1389, 11268), (1852, 8451), (1878, 8334), (2778, 5634), (2817, 5556), (3756, 4167)]