157035015

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 278353920

約数和(自身を除く): 121318905

約数列:

[1, 3, 5, 9, 15, 45, 79, 163, 237, 271, 395, 489, 711, 813, 815, 1185, 1355, 1467, 2439, 2445, 3555, 4065, 7335, 12195, 12877, 21409, 38631, 44173, 64227, 64385, 107045, 115893, 132519, 192681, 193155, 220865, 321135, 397557, 579465, 662595, 963405, 1987785, 3489667, 10469001, 17448335, 31407003, 52345005, 157035015]

約数ペア:

[(1, 157035015), (3, 52345005), (5, 31407003), (9, 17448335), (15, 10469001), (45, 3489667), (79, 1987785), (163, 963405), (237, 662595), (271, 579465), (395, 397557), (489, 321135), (711, 220865), (813, 193155), (815, 192681), (1185, 132519), (1355, 115893), (1467, 107045), (2439, 64385), (2445, 64227), (3555, 44173), (4065, 38631), (7335, 21409), (12195, 12877)]