30217725

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 26028675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 225, 267, 445, 503, 675, 801, 1335, 1509, 2225, 2403, 2515, 4005, 4527, 6675, 7545, 12015, 12575, 13581, 20025, 22635, 37725, 44767, 60075, 67905, 113175, 134301, 223835, 339525, 402903, 671505, 1119175, 1208709, 2014515, 3357525, 6043545, 10072575, 30217725]

約数ペア:

[(1, 30217725), (3, 10072575), (5, 6043545), (9, 3357525), (15, 2014515), (25, 1208709), (27, 1119175), (45, 671505), (75, 402903), (89, 339525), (135, 223835), (225, 134301), (267, 113175), (445, 67905), (503, 60075), (675, 44767), (801, 37725), (1335, 22635), (1509, 20025), (2225, 13581), (2403, 12575), (2515, 12015), (4005, 7545), (4527, 6675)]