8078889455

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 12837968640

約数和(自身を除く): 4759079185

約数列:

[1, 5, 7, 13, 29, 35, 47, 49, 65, 91, 145, 203, 235, 245, 329, 377, 455, 611, 637, 1015, 1363, 1421, 1645, 1861, 1885, 2303, 2639, 3055, 3185, 4277, 6815, 7105, 9305, 9541, 11515, 13027, 13195, 17719, 18473, 21385, 24193, 29939, 47705, 53969, 65135, 66787, 87467, 88595, 91189, 92365, 120965, 124033, 149695, 169351, 269845, 333935, 377783, 437335, 455945, 612269, 620165, 701597, 846755, 868231, 1137071, 1185457, 1888915, 2536543, 2644481, 3061345, 3507985, 4285883, 4341155, 4911179, 5685355, 5927285, 7959497, 12682715, 13222405, 17755801, 21429415, 24555895, 32975059, 34378253, 39797485, 55716479, 88779005, 124290607, 164875295, 171891265, 230825413, 278582395, 621453035, 1154127065, 1615777891, 8078889455]

約数ペア:

[(1, 8078889455), (5, 1615777891), (7, 1154127065), (13, 621453035), (29, 278582395), (35, 230825413), (47, 171891265), (49, 164875295), (65, 124290607), (91, 88779005), (145, 55716479), (203, 39797485), (235, 34378253), (245, 32975059), (329, 24555895), (377, 21429415), (455, 17755801), (611, 13222405), (637, 12682715), (1015, 7959497), (1363, 5927285), (1421, 5685355), (1645, 4911179), (1861, 4341155), (1885, 4285883), (2303, 3507985), (2639, 3061345), (3055, 2644481), (3185, 2536543), (4277, 1888915), (6815, 1185457), (7105, 1137071), (9305, 868231), (9541, 846755), (11515, 701597), (13027, 620165), (13195, 612269), (17719, 455945), (18473, 437335), (21385, 377783), (24193, 333935), (29939, 269845), (47705, 169351), (53969, 149695), (65135, 124033), (66787, 120965), (87467, 92365), (88595, 91189)]