144934385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 189423360

約数和(自身を除く): 44488975

約数列:

[1, 5, 23, 41, 59, 115, 205, 295, 521, 943, 1357, 2419, 2605, 4715, 6785, 11983, 12095, 21361, 30739, 55637, 59915, 106805, 153695, 278185, 491303, 706997, 1260299, 2456515, 3534985, 6301495, 28986877, 144934385]

約数ペア:

[(1, 144934385), (5, 28986877), (23, 6301495), (41, 3534985), (59, 2456515), (115, 1260299), (205, 706997), (295, 491303), (521, 278185), (943, 153695), (1357, 106805), (2419, 59915), (2605, 55637), (4715, 30739), (6785, 21361), (11983, 12095)]