199702944675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2968457}}^1$

素因数の和:2968509

約数の個数: 72

約数和(自身を含む): 401952960864

約数和(自身を除く): 202250016189

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2691, 2925, 4485, 5175, 7475, 13455, 22425, 67275, 2968457, 8905371, 14842285, 26716113, 38589941, 44526855, 68274511, 74211425, 115769823, 133580565, 192949705, 204823533, 222634275, 341372555, 347309469, 578849115, 614470599, 667902825, 887568643, 964748525, 1024117665, 1706862775, 1736547345, 2662705929, 2894245575, 3072352995, 4437843215, 5120588325, 7988117787, 8682736725, 13313529645, 15361764975, 22189216075, 39940588935, 66567648225, 199702944675]

約数ペア:

[(1, 199702944675), (3, 66567648225), (5, 39940588935), (9, 22189216075), (13, 15361764975), (15, 13313529645), (23, 8682736725), (25, 7988117787), (39, 5120588325), (45, 4437843215), (65, 3072352995), (69, 2894245575), (75, 2662705929), (115, 1736547345), (117, 1706862775), (195, 1024117665), (207, 964748525), (225, 887568643), (299, 667902825), (325, 614470599), (345, 578849115), (575, 347309469), (585, 341372555), (897, 222634275), (975, 204823533), (1035, 192949705), (1495, 133580565), (1725, 115769823), (2691, 74211425), (2925, 68274511), (4485, 44526855), (5175, 38589941), (7475, 26716113), (13455, 14842285), (22425, 8905371), (67275, 2968457)]