199985829885

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{1151}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 356114423808

約数和(自身を除く): 156128593923

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 263, 265, 277, 477, 789, 795, 831, 1151, 1315, 1385, 2367, 2385, 2493, 3453, 3945, 4155, 5755, 10359, 11835, 12465, 13939, 14681, 17265, 41817, 44043, 51795, 61003, 69695, 72851, 73405, 125451, 132129, 183009, 209085, 218553, 220215, 302713, 305015, 318827, 364255, 549027, 627255, 655659, 660645, 908139, 915045, 956481, 1092765, 1513565, 1594135, 2724417, 2745135, 2869443, 3278295, 3861103, 4540695, 4782405, 11583309, 13622085, 14347215, 16043789, 16897831, 19305515, 34749927, 48131367, 50693493, 57916545, 80218945, 83851501, 84489155, 144394101, 152080479, 173749635, 240656835, 251554503, 253467465, 419257505, 721970505, 754663509, 760402395, 1257772515, 3773317545, 4444129553, 13332388659, 22220647765, 39997165977, 66661943295, 199985829885]

約数ペア:

[(1, 199985829885), (3, 66661943295), (5, 39997165977), (9, 22220647765), (15, 13332388659), (45, 4444129553), (53, 3773317545), (159, 1257772515), (263, 760402395), (265, 754663509), (277, 721970505), (477, 419257505), (789, 253467465), (795, 251554503), (831, 240656835), (1151, 173749635), (1315, 152080479), (1385, 144394101), (2367, 84489155), (2385, 83851501), (2493, 80218945), (3453, 57916545), (3945, 50693493), (4155, 48131367), (5755, 34749927), (10359, 19305515), (11835, 16897831), (12465, 16043789), (13939, 14347215), (14681, 13622085), (17265, 11583309), (41817, 4782405), (44043, 4540695), (51795, 3861103), (61003, 3278295), (69695, 2869443), (72851, 2745135), (73405, 2724417), (125451, 1594135), (132129, 1513565), (183009, 1092765), (209085, 956481), (218553, 915045), (220215, 908139), (302713, 660645), (305015, 655659), (318827, 627255), (364255, 549027)]