229265145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^4\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 429151476

約数和(自身を除く): 199886331

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 289, 305, 549, 765, 867, 915, 1037, 1445, 2601, 2745, 3111, 4335, 4913, 5185, 9333, 13005, 14739, 15555, 17629, 24565, 44217, 46665, 52887, 73695, 83521, 88145, 158661, 221085, 250563, 264435, 299693, 417605, 751689, 793305, 899079, 1252815, 1498465, 2697237, 3758445, 4495395, 5094781, 13486185, 15284343, 25473905, 45853029, 76421715, 229265145]

約数ペア:

[(1, 229265145), (3, 76421715), (5, 45853029), (9, 25473905), (15, 15284343), (17, 13486185), (45, 5094781), (51, 4495395), (61, 3758445), (85, 2697237), (153, 1498465), (183, 1252815), (255, 899079), (289, 793305), (305, 751689), (549, 417605), (765, 299693), (867, 264435), (915, 250563), (1037, 221085), (1445, 158661), (2601, 88145), (2745, 83521), (3111, 73695), (4335, 52887), (4913, 46665), (5185, 44217), (9333, 24565), (13005, 17629), (14739, 15555)]