16403652495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{18859}}^1$

素因数の和:19269

約数の個数: 64

約数和(自身を含む): 30960576000

約数和(自身を除く): 14556923505

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 379, 459, 765, 1137, 1895, 2295, 3411, 5685, 6443, 10233, 17055, 18859, 19329, 32215, 51165, 56577, 57987, 94295, 96645, 169731, 173961, 282885, 289935, 320603, 509193, 848655, 869805, 961809, 1603015, 2545965, 2885427, 4809045, 7147561, 8656281, 14427135, 21442683, 35737805, 43281405, 64328049, 107213415, 121508537, 192984147, 321640245, 364525611, 607542685, 964920735, 1093576833, 1822628055, 3280730499, 5467884165, 16403652495]

約数ペア:

[(1, 16403652495), (3, 5467884165), (5, 3280730499), (9, 1822628055), (15, 1093576833), (17, 964920735), (27, 607542685), (45, 364525611), (51, 321640245), (85, 192984147), (135, 121508537), (153, 107213415), (255, 64328049), (379, 43281405), (459, 35737805), (765, 21442683), (1137, 14427135), (1895, 8656281), (2295, 7147561), (3411, 4809045), (5685, 2885427), (6443, 2545965), (10233, 1603015), (17055, 961809), (18859, 869805), (19329, 848655), (32215, 509193), (51165, 320603), (56577, 289935), (57987, 282885), (94295, 173961), (96645, 169731)]