40708631265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 67473998592

約数和(自身を除く): 26765367327

約数列:

[1, 3, 5, 15, 43, 129, 157, 181, 215, 471, 543, 645, 785, 905, 2221, 2355, 2715, 6663, 6751, 7783, 11105, 20253, 23349, 28417, 33315, 33755, 38915, 85251, 95503, 101265, 116745, 142085, 286509, 348697, 402001, 426255, 477515, 1046091, 1206003, 1221931, 1432545, 1743485, 2010005, 3665793, 5230455, 6030015, 6109655, 14993971, 17286043, 18328965, 44981913, 51858129, 63114157, 74969855, 86430215, 189342471, 224909565, 259290645, 315570785, 946712355, 2713908751, 8141726253, 13569543755, 40708631265]

約数ペア:

[(1, 40708631265), (3, 13569543755), (5, 8141726253), (15, 2713908751), (43, 946712355), (129, 315570785), (157, 259290645), (181, 224909565), (215, 189342471), (471, 86430215), (543, 74969855), (645, 63114157), (785, 51858129), (905, 44981913), (2221, 18328965), (2355, 17286043), (2715, 14993971), (6663, 6109655), (6751, 6030015), (7783, 5230455), (11105, 3665793), (20253, 2010005), (23349, 1743485), (28417, 1432545), (33315, 1221931), (33755, 1206003), (38915, 1046091), (85251, 477515), (95503, 426255), (101265, 402001), (116745, 348697), (142085, 286509)]