15225570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{18797}}^1$

素因数の和:18816

約数の個数: 40

約数和(自身を含む): 40942044

約数和(自身を除く): 25716474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 18797, 37594, 56391, 93985, 112782, 169173, 187970, 281955, 338346, 507519, 563910, 845865, 1015038, 1522557, 1691730, 2537595, 3045114, 5075190, 7612785, 15225570]

約数ペア:

[(1, 15225570), (2, 7612785), (3, 5075190), (5, 3045114), (6, 2537595), (9, 1691730), (10, 1522557), (15, 1015038), (18, 845865), (27, 563910), (30, 507519), (45, 338346), (54, 281955), (81, 187970), (90, 169173), (135, 112782), (162, 93985), (270, 56391), (405, 37594), (810, 18797)]