30376155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 52151040

約数和(自身を除く): 21774885

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 2011, 3021, 5035, 6033, 10055, 15105, 30165, 38209, 106583, 114627, 191045, 319749, 532915, 573135, 1598745, 2025077, 6075231, 10125385, 30376155]

約数ペア:

[(1, 30376155), (3, 10125385), (5, 6075231), (15, 2025077), (19, 1598745), (53, 573135), (57, 532915), (95, 319749), (159, 191045), (265, 114627), (285, 106583), (795, 38209), (1007, 30165), (2011, 15105), (3021, 10055), (5035, 6033)]