70748985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 125846784

約数和(自身を除く): 55097799

約数列:

[1, 3, 5, 15, 17, 41, 51, 67, 85, 101, 123, 201, 205, 255, 303, 335, 505, 615, 697, 1005, 1139, 1515, 1717, 2091, 2747, 3417, 3485, 4141, 5151, 5695, 6767, 8241, 8585, 10455, 12423, 13735, 17085, 20301, 20705, 25755, 33835, 41205, 46699, 62115, 70397, 101505, 115039, 140097, 211191, 233495, 277447, 345117, 351985, 575195, 700485, 832341, 1055955, 1387235, 1725585, 4161705, 4716599, 14149797, 23582995, 70748985]

約数ペア:

[(1, 70748985), (3, 23582995), (5, 14149797), (15, 4716599), (17, 4161705), (41, 1725585), (51, 1387235), (67, 1055955), (85, 832341), (101, 700485), (123, 575195), (201, 351985), (205, 345117), (255, 277447), (303, 233495), (335, 211191), (505, 140097), (615, 115039), (697, 101505), (1005, 70397), (1139, 62115), (1515, 46699), (1717, 41205), (2091, 33835), (2747, 25755), (3417, 20705), (3485, 20301), (4141, 17085), (5151, 13735), (5695, 12423), (6767, 10455), (8241, 8585)]