42332475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 75034880

約数和(自身を除く): 32702405

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 183, 285, 305, 475, 487, 915, 1159, 1425, 1461, 1525, 2435, 3477, 4575, 5795, 7305, 9253, 12175, 17385, 27759, 28975, 29707, 36525, 46265, 86925, 89121, 138795, 148535, 231325, 445605, 564433, 693975, 742675, 1693299, 2228025, 2822165, 8466495, 14110825, 42332475]

約数ペア:

[(1, 42332475), (3, 14110825), (5, 8466495), (15, 2822165), (19, 2228025), (25, 1693299), (57, 742675), (61, 693975), (75, 564433), (95, 445605), (183, 231325), (285, 148535), (305, 138795), (475, 89121), (487, 86925), (915, 46265), (1159, 36525), (1425, 29707), (1461, 28975), (1525, 27759), (2435, 17385), (3477, 12175), (4575, 9253), (5795, 7305)]