70800405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3331}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 123150720

約数和(自身を除く): 52350315

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 3331, 4251, 7085, 9993, 16655, 21255, 43303, 49965, 129909, 216515, 363079, 649545, 1089237, 1815395, 4720027, 5446185, 14160081, 23600135, 70800405]

約数ペア:

[(1, 70800405), (3, 23600135), (5, 14160081), (13, 5446185), (15, 4720027), (39, 1815395), (65, 1089237), (109, 649545), (195, 363079), (327, 216515), (545, 129909), (1417, 49965), (1635, 43303), (3331, 21255), (4251, 16655), (7085, 9993)]