15129252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 41277600

約数和(自身を除く): 26148348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 419, 531, 612, 708, 838, 1003, 1062, 1257, 1676, 2006, 2124, 2514, 3009, 3771, 4012, 5028, 6018, 7123, 7542, 9027, 12036, 14246, 15084, 18054, 21369, 24721, 28492, 36108, 42738, 49442, 64107, 74163, 85476, 98884, 128214, 148326, 222489, 256428, 296652, 420257, 444978, 840514, 889956, 1260771, 1681028, 2521542, 3782313, 5043084, 7564626, 15129252]

約数ペア:

[(1, 15129252), (2, 7564626), (3, 5043084), (4, 3782313), (6, 2521542), (9, 1681028), (12, 1260771), (17, 889956), (18, 840514), (34, 444978), (36, 420257), (51, 296652), (59, 256428), (68, 222489), (102, 148326), (118, 128214), (153, 98884), (177, 85476), (204, 74163), (236, 64107), (306, 49442), (354, 42738), (419, 36108), (531, 28492), (612, 24721), (708, 21369), (838, 18054), (1003, 15084), (1062, 14246), (1257, 12036), (1676, 9027), (2006, 7542), (2124, 7123), (2514, 6018), (3009, 5028), (3771, 4012)]