15694117965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5355

約数の個数: 96

約数和(自身を含む): 29493434880

約数和(自身を除く): 13799316915

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 71, 115, 123, 205, 207, 213, 345, 355, 369, 615, 639, 943, 1035, 1065, 1633, 1845, 2829, 2911, 3195, 4715, 4899, 5209, 8165, 8487, 8733, 14145, 14555, 14697, 15627, 24495, 26045, 26199, 42435, 43665, 46881, 66953, 73485, 78135, 119807, 130995, 200859, 213569, 234405, 334765, 359421, 369839, 599035, 602577, 640707, 1004295, 1067845, 1078263, 1109517, 1797105, 1849195, 1922121, 3012885, 3203535, 3328551, 4912087, 5391315, 5547585, 8506297, 9610605, 14736261, 15163399, 16642755, 24560435, 25518891, 42531485, 44208783, 45490197, 73681305, 75816995, 76556673, 127594455, 136470591, 221043915, 227450985, 348758177, 382783365, 682352955, 1046274531, 1743790885, 3138823593, 5231372655, 15694117965]

約数ペア:

[(1, 15694117965), (3, 5231372655), (5, 3138823593), (9, 1743790885), (15, 1046274531), (23, 682352955), (41, 382783365), (45, 348758177), (69, 227450985), (71, 221043915), (115, 136470591), (123, 127594455), (205, 76556673), (207, 75816995), (213, 73681305), (345, 45490197), (355, 44208783), (369, 42531485), (615, 25518891), (639, 24560435), (943, 16642755), (1035, 15163399), (1065, 14736261), (1633, 9610605), (1845, 8506297), (2829, 5547585), (2911, 5391315), (3195, 4912087), (4715, 3328551), (4899, 3203535), (5209, 3012885), (8165, 1922121), (8487, 1849195), (8733, 1797105), (14145, 1109517), (14555, 1078263), (14697, 1067845), (15627, 1004295), (24495, 640707), (26045, 602577), (26199, 599035), (42435, 369839), (43665, 359421), (46881, 334765), (66953, 234405), (73485, 213569), (78135, 200859), (119807, 130995)]