15528717841

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 21396614400

約数和(自身を除く): 5867896559

約数列:

[1, 7, 13, 19, 29, 49, 91, 133, 151, 203, 247, 293, 377, 551, 637, 931, 1057, 1421, 1729, 1963, 2051, 2639, 2869, 3809, 3857, 4379, 5567, 7163, 7399, 8497, 12103, 13741, 14357, 18473, 20083, 26663, 26999, 30653, 37297, 38969, 44243, 50141, 56927, 59479, 72371, 83201, 96187, 110461, 140581, 161443, 186641, 214571, 261079, 272783, 309701, 350987, 398489, 416353, 506597, 575159, 582407, 773227, 840617, 1081613, 1130101, 1283047, 1827553, 2098759, 2167907, 2789423, 3546179, 4026113, 4076849, 5412589, 5884319, 7571291, 7910707, 8981329, 10928021, 14691313, 16679611, 24377893, 28182791, 41190233, 52999037, 62869303, 76496147, 102839191, 116757277, 170645251, 316912609, 535473029, 817300939, 1194516757, 2218388263, 15528717841]

約数ペア:

[(1, 15528717841), (7, 2218388263), (13, 1194516757), (19, 817300939), (29, 535473029), (49, 316912609), (91, 170645251), (133, 116757277), (151, 102839191), (203, 76496147), (247, 62869303), (293, 52999037), (377, 41190233), (551, 28182791), (637, 24377893), (931, 16679611), (1057, 14691313), (1421, 10928021), (1729, 8981329), (1963, 7910707), (2051, 7571291), (2639, 5884319), (2869, 5412589), (3809, 4076849), (3857, 4026113), (4379, 3546179), (5567, 2789423), (7163, 2167907), (7399, 2098759), (8497, 1827553), (12103, 1283047), (13741, 1130101), (14357, 1081613), (18473, 840617), (20083, 773227), (26663, 582407), (26999, 575159), (30653, 506597), (37297, 416353), (38969, 398489), (44243, 350987), (50141, 309701), (56927, 272783), (59479, 261079), (72371, 214571), (83201, 186641), (96187, 161443), (110461, 140581)]