88481265

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 144571392

約数和(自身を除く): 56090127

約数列:

[1, 3, 5, 15, 71, 213, 251, 331, 355, 753, 993, 1065, 1255, 1655, 3765, 4965, 17821, 23501, 53463, 70503, 83081, 89105, 117505, 249243, 267315, 352515, 415405, 1246215, 5898751, 17696253, 29493755, 88481265]

約数ペア:

[(1, 88481265), (3, 29493755), (5, 17696253), (15, 5898751), (71, 1246215), (213, 415405), (251, 352515), (331, 267315), (355, 249243), (753, 117505), (993, 89105), (1065, 83081), (1255, 70503), (1655, 53463), (3765, 23501), (4965, 17821)]