1276470285

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{2161}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 2084652288

約数和(自身を除く): 808182003

約数列:

[1, 3, 5, 15, 53, 159, 265, 743, 795, 2161, 2229, 3715, 6483, 10805, 11145, 32415, 39379, 114533, 118137, 196895, 343599, 572665, 590685, 1605623, 1717995, 4816869, 8028115, 24084345, 85098019, 255294057, 425490095, 1276470285]

約数ペア:

[(1, 1276470285), (3, 425490095), (5, 255294057), (15, 85098019), (53, 24084345), (159, 8028115), (265, 4816869), (743, 1717995), (795, 1605623), (2161, 590685), (2229, 572665), (3715, 343599), (6483, 196895), (10805, 118137), (11145, 114533), (32415, 39379)]