384997535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 511842240

約数和(自身を除く): 126844705

約数列:

[1, 5, 13, 61, 65, 89, 305, 445, 793, 1091, 1157, 3965, 5429, 5455, 5785, 14183, 27145, 66551, 70577, 70915, 97099, 332755, 352885, 485495, 865163, 1262287, 4325815, 5923039, 6311435, 29615195, 76999507, 384997535]

約数ペア:

[(1, 384997535), (5, 76999507), (13, 29615195), (61, 6311435), (65, 5923039), (89, 4325815), (305, 1262287), (445, 865163), (793, 485495), (1091, 352885), (1157, 332755), (3965, 97099), (5429, 70915), (5455, 70577), (5785, 66551), (14183, 27145)]