156955650675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{217157}}^1$

素因数の和:217612

約数の個数: 48

約数和(自身を含む): 271430127360

約数和(自身を除く): 114474476685

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 419, 575, 1257, 1725, 2095, 6285, 9637, 10475, 28911, 31425, 48185, 144555, 217157, 240925, 651471, 722775, 1085785, 3257355, 4994611, 5428925, 14983833, 16286775, 24973055, 74919165, 90988783, 124865275, 272966349, 374595825, 454943915, 1364831745, 2092742009, 2274719575, 6278226027, 6824158725, 10463710045, 31391130135, 52318550225, 156955650675]

約数ペア:

[(1, 156955650675), (3, 52318550225), (5, 31391130135), (15, 10463710045), (23, 6824158725), (25, 6278226027), (69, 2274719575), (75, 2092742009), (115, 1364831745), (345, 454943915), (419, 374595825), (575, 272966349), (1257, 124865275), (1725, 90988783), (2095, 74919165), (6285, 24973055), (9637, 16286775), (10475, 14983833), (28911, 5428925), (31425, 4994611), (48185, 3257355), (144555, 1085785), (217157, 722775), (240925, 651471)]