120262415

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 184050720

約数和(自身を除く): 63788305

約数列:

[1, 5, 7, 13, 35, 49, 61, 65, 91, 245, 305, 427, 455, 619, 637, 793, 2135, 2989, 3095, 3185, 3965, 4333, 5551, 8047, 14945, 21665, 27755, 30331, 37759, 38857, 40235, 56329, 151655, 188795, 194285, 264313, 281645, 394303, 490867, 1321565, 1850191, 1971515, 2454335, 3436069, 9250955, 17180345, 24052483, 120262415]

約数ペア:

[(1, 120262415), (5, 24052483), (7, 17180345), (13, 9250955), (35, 3436069), (49, 2454335), (61, 1971515), (65, 1850191), (91, 1321565), (245, 490867), (305, 394303), (427, 281645), (455, 264313), (619, 194285), (637, 188795), (793, 151655), (2135, 56329), (2989, 40235), (3095, 38857), (3185, 37759), (3965, 30331), (4333, 27755), (5551, 21665), (8047, 14945)]