772372515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 1359244800

約数和(自身を除く): 586872285

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 113, 145, 285, 339, 435, 551, 565, 827, 1653, 1695, 2147, 2481, 2755, 3277, 4135, 6441, 8265, 9831, 10735, 12405, 15713, 16385, 23983, 32205, 47139, 49155, 62263, 71949, 78565, 93451, 119915, 186789, 235695, 280353, 311315, 359745, 455677, 467255, 933945, 1367031, 1401765, 1775569, 2278385, 2710079, 5326707, 6835155, 8130237, 8877845, 13550395, 26633535, 40651185, 51491501, 154474503, 257457505, 772372515]

約数ペア:

[(1, 772372515), (3, 257457505), (5, 154474503), (15, 51491501), (19, 40651185), (29, 26633535), (57, 13550395), (87, 8877845), (95, 8130237), (113, 6835155), (145, 5326707), (285, 2710079), (339, 2278385), (435, 1775569), (551, 1401765), (565, 1367031), (827, 933945), (1653, 467255), (1695, 455677), (2147, 359745), (2481, 311315), (2755, 280353), (3277, 235695), (4135, 186789), (6441, 119915), (8265, 93451), (9831, 78565), (10735, 71949), (12405, 62263), (15713, 49155), (16385, 47139), (23983, 32205)]