42235375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 67092480

約数和(自身を除く): 24857105

約数列:

[1, 5, 7, 13, 25, 35, 47, 65, 79, 91, 125, 175, 235, 325, 329, 395, 455, 553, 611, 875, 1027, 1175, 1625, 1645, 1975, 2275, 2765, 3055, 3713, 4277, 5135, 5875, 7189, 8225, 9875, 11375, 13825, 15275, 18565, 21385, 25675, 25991, 35945, 41125, 48269, 69125, 76375, 92825, 106925, 128375, 129955, 179725, 241345, 337883, 464125, 534625, 649775, 898625, 1206725, 1689415, 3248875, 6033625, 8447075, 42235375]

約数ペア:

[(1, 42235375), (5, 8447075), (7, 6033625), (13, 3248875), (25, 1689415), (35, 1206725), (47, 898625), (65, 649775), (79, 534625), (91, 464125), (125, 337883), (175, 241345), (235, 179725), (325, 129955), (329, 128375), (395, 106925), (455, 92825), (553, 76375), (611, 69125), (875, 48269), (1027, 41125), (1175, 35945), (1625, 25991), (1645, 25675), (1975, 21385), (2275, 18565), (2765, 15275), (3055, 13825), (3713, 11375), (4277, 9875), (5135, 8225), (5875, 7189)]