57259485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 110059560

約数和(自身を除く): 52800075

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 89, 145, 153, 255, 261, 267, 435, 445, 493, 765, 801, 841, 1305, 1335, 1479, 1513, 2465, 2523, 2581, 4005, 4205, 4437, 4539, 7395, 7565, 7569, 7743, 12615, 12905, 13617, 14297, 22185, 22695, 23229, 37845, 38715, 42891, 43877, 68085, 71485, 74849, 116145, 128673, 131631, 214455, 219385, 224547, 374245, 394893, 643365, 658155, 673641, 1122735, 1272433, 1974465, 3368205, 3817299, 6362165, 11451897, 19086495, 57259485]

約数ペア:

[(1, 57259485), (3, 19086495), (5, 11451897), (9, 6362165), (15, 3817299), (17, 3368205), (29, 1974465), (45, 1272433), (51, 1122735), (85, 673641), (87, 658155), (89, 643365), (145, 394893), (153, 374245), (255, 224547), (261, 219385), (267, 214455), (435, 131631), (445, 128673), (493, 116145), (765, 74849), (801, 71485), (841, 68085), (1305, 43877), (1335, 42891), (1479, 38715), (1513, 37845), (2465, 23229), (2523, 22695), (2581, 22185), (4005, 14297), (4205, 13617), (4437, 12905), (4539, 12615), (7395, 7743), (7565, 7569)]