30495025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 44083116

約数和(自身を除く): 13588091

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 593, 605, 935, 2057, 2965, 3025, 4675, 6523, 10081, 10285, 14825, 32615, 50405, 51425, 71753, 110891, 163075, 252025, 358765, 554455, 1219801, 1793825, 2772275, 6099005, 30495025]

約数ペア:

[(1, 30495025), (5, 6099005), (11, 2772275), (17, 1793825), (25, 1219801), (55, 554455), (85, 358765), (121, 252025), (187, 163075), (275, 110891), (425, 71753), (593, 51425), (605, 50405), (935, 32615), (2057, 14825), (2965, 10285), (3025, 10081), (4675, 6523)]