141231195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 298856448

約数和(自身を除く): 157625253

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 189, 217, 279, 315, 405, 465, 567, 651, 837, 945, 1085, 1395, 1607, 1953, 2511, 2835, 3255, 4185, 4821, 5859, 8035, 9765, 11249, 12555, 14463, 17577, 24105, 29295, 33747, 43389, 49817, 56245, 72315, 87885, 101241, 130167, 149451, 168735, 216945, 249085, 303723, 348719, 448353, 506205, 650835, 747255, 911169, 1046157, 1345059, 1518615, 1743595, 2241765, 3138471, 4035177, 4555845, 5230785, 6725295, 9415413, 15692355, 20175885, 28246239, 47077065, 141231195]

約数ペア:

[(1, 141231195), (3, 47077065), (5, 28246239), (7, 20175885), (9, 15692355), (15, 9415413), (21, 6725295), (27, 5230785), (31, 4555845), (35, 4035177), (45, 3138471), (63, 2241765), (81, 1743595), (93, 1518615), (105, 1345059), (135, 1046157), (155, 911169), (189, 747255), (217, 650835), (279, 506205), (315, 448353), (405, 348719), (465, 303723), (567, 249085), (651, 216945), (837, 168735), (945, 149451), (1085, 130167), (1395, 101241), (1607, 87885), (1953, 72315), (2511, 56245), (2835, 49817), (3255, 43389), (4185, 33747), (4821, 29295), (5859, 24105), (8035, 17577), (9765, 14463), (11249, 12555)]