1454993505

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1531}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 2942469504

約数和(自身を除く): 1487475999

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 431, 441, 735, 1293, 1531, 2155, 2205, 3017, 3879, 4593, 6465, 7655, 9051, 10717, 13779, 15085, 19395, 21119, 22965, 27153, 32151, 45255, 53585, 63357, 68895, 75019, 96453, 105595, 135765, 160755, 190071, 225057, 316785, 375095, 482265, 659861, 675171, 950355, 1125285, 1979583, 3299305, 3375855, 4619027, 5938749, 9897915, 13857081, 23095135, 29693745, 32333189, 41571243, 69285405, 96999567, 161665945, 207856215, 290998701, 484997835, 1454993505]

約数ペア:

[(1, 1454993505), (3, 484997835), (5, 290998701), (7, 207856215), (9, 161665945), (15, 96999567), (21, 69285405), (35, 41571243), (45, 32333189), (49, 29693745), (63, 23095135), (105, 13857081), (147, 9897915), (245, 5938749), (315, 4619027), (431, 3375855), (441, 3299305), (735, 1979583), (1293, 1125285), (1531, 950355), (2155, 675171), (2205, 659861), (3017, 482265), (3879, 375095), (4593, 316785), (6465, 225057), (7655, 190071), (9051, 160755), (10717, 135765), (13779, 105595), (15085, 96453), (19395, 75019), (21119, 68895), (22965, 63357), (27153, 53585), (32151, 45255)]