1207615965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{4337}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 2036430720

約数和(自身を除く): 828814755

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 977, 2931, 4337, 4885, 13011, 14655, 18563, 21685, 55689, 65055, 82403, 92815, 247209, 278445, 412015, 1236045, 4237249, 12711747, 21186245, 63558735, 80507731, 241523193, 402538655, 1207615965]

約数ペア:

[(1, 1207615965), (3, 402538655), (5, 241523193), (15, 80507731), (19, 63558735), (57, 21186245), (95, 12711747), (285, 4237249), (977, 1236045), (2931, 412015), (4337, 278445), (4885, 247209), (13011, 92815), (14655, 82403), (18563, 65055), (21685, 55689)]