42642315

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8537}}^1$

素因数の和:8588

約数の個数: 32

約数和(自身を含む): 77866560

約数和(自身を除く): 35224245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 8537, 25611, 42685, 76833, 128055, 230499, 315869, 384165, 947607, 1152495, 1579345, 2842821, 4738035, 8528463, 14214105, 42642315]

約数ペア:

[(1, 42642315), (3, 14214105), (5, 8528463), (9, 4738035), (15, 2842821), (27, 1579345), (37, 1152495), (45, 947607), (111, 384165), (135, 315869), (185, 230499), (333, 128055), (555, 76833), (999, 42685), (1665, 25611), (4995, 8537)]