216222758175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{630433}}^1$

素因数の和:630732

約数の個数: 48

約数和(自身を含む): 379924745760

約数和(自身を除く): 163701987585

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 269, 425, 807, 1275, 1345, 4035, 4573, 6725, 13719, 20175, 22865, 68595, 114325, 342975, 630433, 1891299, 3152165, 9456495, 10717361, 15760825, 32152083, 47282475, 53586805, 160760415, 169586477, 267934025, 508759431, 803802075, 847932385, 2543797155, 2882970109, 4239661925, 8648910327, 12718985775, 14414850545, 43244551635, 72074252725, 216222758175]

約数ペア:

[(1, 216222758175), (3, 72074252725), (5, 43244551635), (15, 14414850545), (17, 12718985775), (25, 8648910327), (51, 4239661925), (75, 2882970109), (85, 2543797155), (255, 847932385), (269, 803802075), (425, 508759431), (807, 267934025), (1275, 169586477), (1345, 160760415), (4035, 53586805), (4573, 47282475), (6725, 32152083), (13719, 15760825), (20175, 10717361), (22865, 9456495), (68595, 3152165), (114325, 1891299), (342975, 630433)]