473445245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 717870720

約数和(自身を除く): 244425475

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 619, 1435, 1681, 2665, 3095, 3731, 4333, 8047, 8405, 11767, 18655, 21665, 21853, 25379, 40235, 56329, 58835, 109265, 126895, 152971, 177653, 281645, 329927, 764855, 888265, 1040539, 1649635, 2309489, 5202695, 7283773, 11547445, 13527007, 36418865, 67635035, 94689049, 473445245]

約数ペア:

[(1, 473445245), (5, 94689049), (7, 67635035), (13, 36418865), (35, 13527007), (41, 11547445), (65, 7283773), (91, 5202695), (205, 2309489), (287, 1649635), (455, 1040539), (533, 888265), (619, 764855), (1435, 329927), (1681, 281645), (2665, 177653), (3095, 152971), (3731, 126895), (4333, 109265), (8047, 58835), (8405, 56329), (11767, 40235), (18655, 25379), (21665, 21853)]