7668904875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4903}}^1$

素因数の和:5061

約数の個数: 64

約数和(自身を含む): 13195133952

約数和(自身を除く): 5526229077

約数列:

[1, 3, 5, 15, 25, 43, 75, 97, 125, 129, 215, 291, 375, 485, 645, 1075, 1455, 2425, 3225, 4171, 4903, 5375, 7275, 12125, 12513, 14709, 16125, 20855, 24515, 36375, 62565, 73545, 104275, 122575, 210829, 312825, 367725, 475591, 521375, 612875, 632487, 1054145, 1426773, 1564125, 1838625, 2377955, 3162435, 5270725, 7133865, 11889775, 15812175, 20450413, 26353625, 35669325, 59448875, 61351239, 79060875, 102252065, 178346625, 306756195, 511260325, 1533780975, 2556301625, 7668904875]

約数ペア:

[(1, 7668904875), (3, 2556301625), (5, 1533780975), (15, 511260325), (25, 306756195), (43, 178346625), (75, 102252065), (97, 79060875), (125, 61351239), (129, 59448875), (215, 35669325), (291, 26353625), (375, 20450413), (485, 15812175), (645, 11889775), (1075, 7133865), (1455, 5270725), (2425, 3162435), (3225, 2377955), (4171, 1838625), (4903, 1564125), (5375, 1426773), (7275, 1054145), (12125, 632487), (12513, 612875), (14709, 521375), (16125, 475591), (20855, 367725), (24515, 312825), (36375, 210829), (62565, 122575), (73545, 104275)]