69176745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 139276800

約数和(自身を除く): 70100055

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 61, 79, 87, 99, 145, 165, 183, 237, 261, 305, 319, 395, 435, 495, 549, 671, 711, 869, 915, 957, 1185, 1305, 1595, 1769, 2013, 2291, 2607, 2745, 2871, 3355, 3555, 4345, 4785, 4819, 5307, 6039, 6873, 7821, 8845, 10065, 11455, 13035, 14355, 14457, 15921, 19459, 20619, 24095, 25201, 26535, 30195, 34365, 39105, 43371, 53009, 58377, 72285, 75603, 79605, 97295, 103095, 126005, 139751, 159027, 175131, 216855, 226809, 265045, 291885, 378015, 419253, 477081, 698755, 795135, 875655, 1134045, 1257759, 1537261, 2096265, 2385405, 4611783, 6288795, 7686305, 13835349, 23058915, 69176745]

約数ペア:

[(1, 69176745), (3, 23058915), (5, 13835349), (9, 7686305), (11, 6288795), (15, 4611783), (29, 2385405), (33, 2096265), (45, 1537261), (55, 1257759), (61, 1134045), (79, 875655), (87, 795135), (99, 698755), (145, 477081), (165, 419253), (183, 378015), (237, 291885), (261, 265045), (305, 226809), (319, 216855), (395, 175131), (435, 159027), (495, 139751), (549, 126005), (671, 103095), (711, 97295), (869, 79605), (915, 75603), (957, 72285), (1185, 58377), (1305, 53009), (1595, 43371), (1769, 39105), (2013, 34365), (2291, 30195), (2607, 26535), (2745, 25201), (2871, 24095), (3355, 20619), (3555, 19459), (4345, 15921), (4785, 14457), (4819, 14355), (5307, 13035), (6039, 11455), (6873, 10065), (7821, 8845)]