149736715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 193233600

約数和(自身を除く): 43496885

約数列:

[1, 5, 29, 41, 89, 145, 205, 283, 445, 1189, 1415, 2581, 3649, 5945, 8207, 11603, 12905, 18245, 25187, 41035, 58015, 105821, 125935, 336487, 529105, 730423, 1032667, 1682435, 3652115, 5163335, 29947343, 149736715]

約数ペア:

[(1, 149736715), (5, 29947343), (29, 5163335), (41, 3652115), (89, 1682435), (145, 1032667), (205, 730423), (283, 529105), (445, 336487), (1189, 125935), (1415, 105821), (2581, 58015), (3649, 41035), (5945, 25187), (8207, 18245), (11603, 12905)]