374067265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 536256000

約数和(自身を除く): 162188735

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 199, 239, 605, 715, 995, 1195, 1573, 2189, 2587, 2629, 3107, 7865, 10945, 12935, 13145, 15535, 24079, 28457, 28919, 34177, 47561, 120395, 142285, 144595, 170885, 237805, 313027, 375947, 523171, 618293, 1565135, 1879735, 2615855, 3091465, 5754881, 6801223, 28774405, 34006115, 74813453, 374067265]

約数ペア:

[(1, 374067265), (5, 74813453), (11, 34006115), (13, 28774405), (55, 6801223), (65, 5754881), (121, 3091465), (143, 2615855), (199, 1879735), (239, 1565135), (605, 618293), (715, 523171), (995, 375947), (1195, 313027), (1573, 237805), (2189, 170885), (2587, 144595), (2629, 142285), (3107, 120395), (7865, 47561), (10945, 34177), (12935, 28919), (13145, 28457), (15535, 24079)]