229128705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 440274744

約数和(自身を除く): 211146039

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 233, 369, 533, 585, 615, 699, 1165, 1599, 1681, 1845, 2097, 2665, 3029, 3495, 4797, 5043, 7995, 8405, 9087, 9553, 10485, 15129, 15145, 21853, 23985, 25215, 27261, 28659, 45435, 47765, 65559, 75645, 85977, 109265, 124189, 136305, 143295, 196677, 327795, 372567, 391673, 429885, 620945, 983385, 1117701, 1175019, 1862835, 1958365, 3525057, 5091749, 5588505, 5875095, 15275247, 17625285, 25458745, 45825741, 76376235, 229128705]

約数ペア:

[(1, 229128705), (3, 76376235), (5, 45825741), (9, 25458745), (13, 17625285), (15, 15275247), (39, 5875095), (41, 5588505), (45, 5091749), (65, 3525057), (117, 1958365), (123, 1862835), (195, 1175019), (205, 1117701), (233, 983385), (369, 620945), (533, 429885), (585, 391673), (615, 372567), (699, 327795), (1165, 196677), (1599, 143295), (1681, 136305), (1845, 124189), (2097, 109265), (2665, 85977), (3029, 75645), (3495, 65559), (4797, 47765), (5043, 45435), (7995, 28659), (8405, 27261), (9087, 25215), (9553, 23985), (10485, 21853), (15129, 15145)]