478101105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 860258880

約数和(自身を除く): 382157775

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 443, 827, 1305, 1329, 2215, 2481, 3987, 4135, 6645, 7443, 12405, 12847, 19935, 23983, 37215, 38541, 64235, 71949, 115623, 119915, 192705, 215847, 359745, 366361, 578115, 1079235, 1099083, 1831805, 3297249, 5495415, 10624469, 16486245, 31873407, 53122345, 95620221, 159367035, 478101105]

約数ペア:

[(1, 478101105), (3, 159367035), (5, 95620221), (9, 53122345), (15, 31873407), (29, 16486245), (45, 10624469), (87, 5495415), (145, 3297249), (261, 1831805), (435, 1099083), (443, 1079235), (827, 578115), (1305, 366361), (1329, 359745), (2215, 215847), (2481, 192705), (3987, 119915), (4135, 115623), (6645, 71949), (7443, 64235), (12405, 38541), (12847, 37215), (19935, 23983)]