1531831545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1801}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 2727348624

約数和(自身を除く): 1195517079

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 461, 615, 1383, 1801, 1845, 2305, 4149, 5403, 6915, 9005, 16209, 18901, 20745, 27015, 56703, 73841, 81045, 94505, 170109, 221523, 283515, 369205, 664569, 830261, 850545, 1107615, 2490783, 3322845, 4151305, 7472349, 12453915, 34040701, 37361745, 102122103, 170203505, 306366309, 510610515, 1531831545]

約数ペア:

[(1, 1531831545), (3, 510610515), (5, 306366309), (9, 170203505), (15, 102122103), (41, 37361745), (45, 34040701), (123, 12453915), (205, 7472349), (369, 4151305), (461, 3322845), (615, 2490783), (1383, 1107615), (1801, 850545), (1845, 830261), (2305, 664569), (4149, 369205), (5403, 283515), (6915, 221523), (9005, 170109), (16209, 94505), (18901, 81045), (20745, 73841), (27015, 56703)]