856554402585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1\times {\mathrm{45013}}^1$

素因数の和:46582

約数の個数: 64

約数和(自身を含む): 1579745083392

約数和(自身を除く): 723190680807

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1427, 1905, 2667, 4281, 4445, 7135, 9989, 13335, 21405, 29967, 45013, 49945, 135039, 149835, 181229, 225065, 315091, 543687, 675195, 906145, 945273, 1268603, 1575455, 2718435, 3805809, 4726365, 5716651, 6343015, 17149953, 19029045, 28583255, 40016557, 64233551, 85749765, 120049671, 192700653, 200082785, 321167755, 449634857, 600248355, 963503265, 1348904571, 2248174285, 6744522855, 8157660977, 24472982931, 40788304885, 57103626839, 122364914655, 171310880517, 285518134195, 856554402585]

約数ペア:

[(1, 856554402585), (3, 285518134195), (5, 171310880517), (7, 122364914655), (15, 57103626839), (21, 40788304885), (35, 24472982931), (105, 8157660977), (127, 6744522855), (381, 2248174285), (635, 1348904571), (889, 963503265), (1427, 600248355), (1905, 449634857), (2667, 321167755), (4281, 200082785), (4445, 192700653), (7135, 120049671), (9989, 85749765), (13335, 64233551), (21405, 40016557), (29967, 28583255), (45013, 19029045), (49945, 17149953), (135039, 6343015), (149835, 5716651), (181229, 4726365), (225065, 3805809), (315091, 2718435), (543687, 1575455), (675195, 1268603), (906145, 945273)]