477942345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 858304512

約数和(自身を除く): 380362167

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 397, 465, 863, 1191, 1395, 1985, 2589, 3573, 4315, 5955, 7767, 12307, 12945, 17865, 26753, 36921, 38835, 61535, 80259, 110763, 133765, 184605, 240777, 342611, 401295, 553815, 1027833, 1203885, 1713055, 3083499, 5139165, 10620941, 15417495, 31862823, 53104705, 95588469, 159314115, 477942345]

約数ペア:

[(1, 477942345), (3, 159314115), (5, 95588469), (9, 53104705), (15, 31862823), (31, 15417495), (45, 10620941), (93, 5139165), (155, 3083499), (279, 1713055), (397, 1203885), (465, 1027833), (863, 553815), (1191, 401295), (1395, 342611), (1985, 240777), (2589, 184605), (3573, 133765), (4315, 110763), (5955, 80259), (7767, 61535), (12307, 38835), (12945, 36921), (17865, 26753)]