7139953665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{33809}}^1$

素因数の和:33871

約数の個数: 72

約数和(自身を含む): 14066718120

約数和(自身を除く): 6926764455

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 361, 585, 741, 855, 1083, 1235, 1805, 2223, 3249, 3705, 4693, 5415, 11115, 14079, 16245, 23465, 33809, 42237, 70395, 101427, 169045, 211185, 304281, 439517, 507135, 642371, 1318551, 1521405, 1927113, 2197585, 3211855, 3955653, 5781339, 6592755, 8350823, 9635565, 12205049, 19778265, 25052469, 28906695, 36615147, 41754115, 61025245, 75157407, 109845441, 125262345, 158665637, 183075735, 375787035, 475996911, 549227205, 793328185, 1427990733, 2379984555, 7139953665]

約数ペア:

[(1, 7139953665), (3, 2379984555), (5, 1427990733), (9, 793328185), (13, 549227205), (15, 475996911), (19, 375787035), (39, 183075735), (45, 158665637), (57, 125262345), (65, 109845441), (95, 75157407), (117, 61025245), (171, 41754115), (195, 36615147), (247, 28906695), (285, 25052469), (361, 19778265), (585, 12205049), (741, 9635565), (855, 8350823), (1083, 6592755), (1235, 5781339), (1805, 3955653), (2223, 3211855), (3249, 2197585), (3705, 1927113), (4693, 1521405), (5415, 1318551), (11115, 642371), (14079, 507135), (16245, 439517), (23465, 304281), (33809, 211185), (42237, 169045), (70395, 101427)]