30384725

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7589

約数の個数: 24

約数和(自身を含む): 44937600

約数和(自身を除く): 14552875

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 7549, 37745, 52843, 173627, 188725, 264215, 868135, 1215389, 1321075, 4340675, 6076945, 30384725]

約数ペア:

[(1, 30384725), (5, 6076945), (7, 4340675), (23, 1321075), (25, 1215389), (35, 868135), (115, 264215), (161, 188725), (175, 173627), (575, 52843), (805, 37745), (4025, 7549)]