153934815

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 250278336

約数和(自身を除く): 96343521

約数列:

[1, 3, 5, 15, 113, 197, 339, 461, 565, 591, 985, 1383, 1695, 2305, 2955, 6915, 22261, 52093, 66783, 90817, 111305, 156279, 260465, 272451, 333915, 454085, 781395, 1362255, 10262321, 30786963, 51311605, 153934815]

約数ペア:

[(1, 153934815), (3, 51311605), (5, 30786963), (15, 10262321), (113, 1362255), (197, 781395), (339, 454085), (461, 333915), (565, 272451), (591, 260465), (985, 156279), (1383, 111305), (1695, 90817), (2305, 66783), (2955, 52093), (6915, 22261)]