22471857415

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{21227}}^1$

素因数の和:21424

約数の個数: 48

約数和(自身を含む): 32669892000

約数和(自身を除く): 10198034585

約数列:

[1, 5, 7, 29, 35, 49, 145, 149, 203, 245, 745, 1015, 1043, 1421, 4321, 5215, 7105, 7301, 21227, 21605, 30247, 36505, 106135, 148589, 151235, 211729, 615583, 742945, 1040123, 1058645, 3077915, 3162823, 4309081, 5200615, 15814115, 21545405, 22139761, 30163567, 91721867, 110698805, 150817835, 154978327, 458609335, 642053069, 774891635, 3210265345, 4494371483, 22471857415]

約数ペア:

[(1, 22471857415), (5, 4494371483), (7, 3210265345), (29, 774891635), (35, 642053069), (49, 458609335), (145, 154978327), (149, 150817835), (203, 110698805), (245, 91721867), (745, 30163567), (1015, 22139761), (1043, 21545405), (1421, 15814115), (4321, 5200615), (5215, 4309081), (7105, 3162823), (7301, 3077915), (21227, 1058645), (21605, 1040123), (30247, 742945), (36505, 615583), (106135, 211729), (148589, 151235)]