139504635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 257325120

約数和(自身を除く): 117820485

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 631, 765, 867, 1445, 1893, 2601, 3155, 4335, 4913, 5679, 9465, 10727, 13005, 14739, 24565, 28395, 32181, 44217, 53635, 73695, 96543, 160905, 182359, 221085, 482715, 547077, 911795, 1641231, 2735385, 3100103, 8206155, 9300309, 15500515, 27900927, 46501545, 139504635]

約数ペア:

[(1, 139504635), (3, 46501545), (5, 27900927), (9, 15500515), (15, 9300309), (17, 8206155), (45, 3100103), (51, 2735385), (85, 1641231), (153, 911795), (255, 547077), (289, 482715), (631, 221085), (765, 182359), (867, 160905), (1445, 96543), (1893, 73695), (2601, 53635), (3155, 44217), (4335, 32181), (4913, 28395), (5679, 24565), (9465, 14739), (10727, 13005)]