123048705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2029}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 212808960

約数和(自身を除く): 89760255

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1555, 2029, 4043, 4665, 6087, 10145, 12129, 20215, 26377, 30435, 60645, 79131, 131885, 395655, 631019, 1893057, 3155095, 8203247, 9465285, 24609741, 41016235, 123048705]

約数ペア:

[(1, 123048705), (3, 41016235), (5, 24609741), (13, 9465285), (15, 8203247), (39, 3155095), (65, 1893057), (195, 631019), (311, 395655), (933, 131885), (1555, 79131), (2029, 60645), (4043, 30435), (4665, 26377), (6087, 20215), (10145, 12129)]