22879675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 12743045

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 113, 175, 325, 445, 455, 565, 623, 791, 1157, 1469, 2225, 2275, 2825, 3115, 3955, 5785, 7345, 8099, 10057, 10283, 15575, 19775, 28925, 36725, 40495, 50285, 51415, 70399, 130741, 202475, 251425, 257075, 351995, 653705, 915187, 1759975, 3268525, 4575935, 22879675]

約数ペア:

[(1, 22879675), (5, 4575935), (7, 3268525), (13, 1759975), (25, 915187), (35, 653705), (65, 351995), (89, 257075), (91, 251425), (113, 202475), (175, 130741), (325, 70399), (445, 51415), (455, 50285), (565, 40495), (623, 36725), (791, 28925), (1157, 19775), (1469, 15575), (2225, 10283), (2275, 10057), (2825, 8099), (3115, 7345), (3955, 5785)]