42376425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 87869376

約数和(自身を除く): 45492951

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 325, 455, 525, 637, 735, 887, 975, 1225, 1365, 1911, 2275, 2661, 3185, 3675, 4435, 6209, 6825, 9555, 11531, 13305, 15925, 18627, 22175, 31045, 34593, 43463, 47775, 57655, 66525, 80717, 93135, 130389, 155225, 172965, 217315, 242151, 288275, 403585, 465675, 565019, 651945, 864825, 1086575, 1210755, 1695057, 2017925, 2825095, 3259725, 6053775, 8475285, 14125475, 42376425]

約数ペア:

[(1, 42376425), (3, 14125475), (5, 8475285), (7, 6053775), (13, 3259725), (15, 2825095), (21, 2017925), (25, 1695057), (35, 1210755), (39, 1086575), (49, 864825), (65, 651945), (75, 565019), (91, 465675), (105, 403585), (147, 288275), (175, 242151), (195, 217315), (245, 172965), (273, 155225), (325, 130389), (455, 93135), (525, 80717), (637, 66525), (735, 57655), (887, 47775), (975, 43463), (1225, 34593), (1365, 31045), (1911, 22175), (2275, 18627), (2661, 15925), (3185, 13305), (3675, 11531), (4435, 9555), (6209, 6825)]