69965175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 134134272

約数和(自身を除く): 64169097

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 1877, 2485, 5325, 5631, 7455, 9385, 12425, 13139, 28155, 37275, 39417, 46925, 65695, 133267, 140775, 197085, 328475, 399801, 666335, 932869, 985425, 1999005, 2798607, 3331675, 4664345, 9995025, 13993035, 23321725, 69965175]

約数ペア:

[(1, 69965175), (3, 23321725), (5, 13993035), (7, 9995025), (15, 4664345), (21, 3331675), (25, 2798607), (35, 1999005), (71, 985425), (75, 932869), (105, 666335), (175, 399801), (213, 328475), (355, 197085), (497, 140775), (525, 133267), (1065, 65695), (1491, 46925), (1775, 39417), (1877, 37275), (2485, 28155), (5325, 13139), (5631, 12425), (7455, 9385)]