439949085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1997}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 742296960

約数和(自身を除く): 302347875

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 773, 1997, 2319, 3865, 5991, 9985, 11595, 14687, 29955, 37943, 44061, 73435, 113829, 189715, 220305, 569145, 1543681, 4631043, 7718405, 23155215, 29329939, 87989817, 146649695, 439949085]

約数ペア:

[(1, 439949085), (3, 146649695), (5, 87989817), (15, 29329939), (19, 23155215), (57, 7718405), (95, 4631043), (285, 1543681), (773, 569145), (1997, 220305), (2319, 189715), (3865, 113829), (5991, 73435), (9985, 44061), (11595, 37943), (14687, 29955)]