23266425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 48288576

約数和(自身を除く): 25022151

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 325, 455, 487, 525, 637, 735, 975, 1225, 1365, 1461, 1911, 2275, 2435, 3185, 3409, 3675, 6331, 6825, 7305, 9555, 10227, 12175, 15925, 17045, 18993, 23863, 31655, 36525, 44317, 47775, 51135, 71589, 85225, 94965, 119315, 132951, 158275, 221585, 255675, 310219, 357945, 474825, 596575, 664755, 930657, 1107925, 1551095, 1789725, 3323775, 4653285, 7755475, 23266425]

約数ペア:

[(1, 23266425), (3, 7755475), (5, 4653285), (7, 3323775), (13, 1789725), (15, 1551095), (21, 1107925), (25, 930657), (35, 664755), (39, 596575), (49, 474825), (65, 357945), (75, 310219), (91, 255675), (105, 221585), (147, 158275), (175, 132951), (195, 119315), (245, 94965), (273, 85225), (325, 71589), (455, 51135), (487, 47775), (525, 44317), (637, 36525), (735, 31655), (975, 23863), (1225, 18993), (1365, 17045), (1461, 15925), (1911, 12175), (2275, 10227), (2435, 9555), (3185, 7305), (3409, 6825), (3675, 6331)]