2079886425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 3498347520

約数和(自身を除く): 1418461095

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 619, 631, 1065, 1775, 1857, 1893, 3095, 3155, 5325, 9285, 9465, 15475, 15775, 43949, 44801, 46425, 47325, 131847, 134403, 219745, 224005, 390589, 659235, 672015, 1098725, 1120025, 1171767, 1952945, 3296175, 3360075, 5858835, 9764725, 27731819, 29294175, 83195457, 138659095, 415977285, 693295475, 2079886425]

約数ペア:

[(1, 2079886425), (3, 693295475), (5, 415977285), (15, 138659095), (25, 83195457), (71, 29294175), (75, 27731819), (213, 9764725), (355, 5858835), (619, 3360075), (631, 3296175), (1065, 1952945), (1775, 1171767), (1857, 1120025), (1893, 1098725), (3095, 672015), (3155, 659235), (5325, 390589), (9285, 224005), (9465, 219745), (15475, 134403), (15775, 131847), (43949, 47325), (44801, 46425)]