1797495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 3732480

約数和(自身を除く): 1934985

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 53, 57, 85, 95, 105, 119, 133, 159, 255, 265, 285, 323, 357, 371, 399, 595, 665, 795, 901, 969, 1007, 1113, 1615, 1785, 1855, 1995, 2261, 2703, 3021, 4505, 4845, 5035, 5565, 6307, 6783, 7049, 11305, 13515, 15105, 17119, 18921, 21147, 31535, 33915, 35245, 51357, 85595, 94605, 105735, 119833, 256785, 359499, 599165, 1797495]

約数ペア:

[(1, 1797495), (3, 599165), (5, 359499), (7, 256785), (15, 119833), (17, 105735), (19, 94605), (21, 85595), (35, 51357), (51, 35245), (53, 33915), (57, 31535), (85, 21147), (95, 18921), (105, 17119), (119, 15105), (133, 13515), (159, 11305), (255, 7049), (265, 6783), (285, 6307), (323, 5565), (357, 5035), (371, 4845), (399, 4505), (595, 3021), (665, 2703), (795, 2261), (901, 1995), (969, 1855), (1007, 1785), (1113, 1615)]