30505695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 23007009

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 293, 631, 879, 1465, 1893, 3155, 3223, 4395, 6941, 9465, 9669, 16115, 20823, 34705, 48345, 104115, 184883, 554649, 924415, 2033713, 2773245, 6101139, 10168565, 30505695]

約数ペア:

[(1, 30505695), (3, 10168565), (5, 6101139), (11, 2773245), (15, 2033713), (33, 924415), (55, 554649), (165, 184883), (293, 104115), (631, 48345), (879, 34705), (1465, 20823), (1893, 16115), (3155, 9669), (3223, 9465), (4395, 6941)]