120838515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1223}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 221377536

約数和(自身を除く): 100539021

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 941, 1223, 2823, 3669, 4705, 6115, 6587, 8561, 14115, 18345, 19761, 25683, 32935, 42805, 98805, 128415, 1150843, 3452529, 5754215, 8055901, 17262645, 24167703, 40279505, 120838515]

約数ペア:

[(1, 120838515), (3, 40279505), (5, 24167703), (7, 17262645), (15, 8055901), (21, 5754215), (35, 3452529), (105, 1150843), (941, 128415), (1223, 98805), (2823, 42805), (3669, 32935), (4705, 25683), (6115, 19761), (6587, 18345), (8561, 14115)]