8323965

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 17611776

約数和(自身を除く): 9287811

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 31, 39, 45, 51, 65, 81, 85, 93, 117, 135, 153, 155, 195, 221, 243, 255, 279, 351, 403, 405, 459, 465, 527, 585, 663, 765, 837, 1053, 1105, 1209, 1215, 1377, 1395, 1581, 1755, 1989, 2015, 2295, 2511, 2635, 3159, 3315, 3627, 4131, 4185, 4743, 5265, 5967, 6045, 6851, 6885, 7533, 7905, 9945, 10881, 12555, 14229, 15795, 17901, 18135, 20553, 20655, 23715, 29835, 32643, 34255, 37665, 42687, 53703, 54405, 61659, 71145, 89505, 97929, 102765, 128061, 163215, 184977, 213435, 268515, 308295, 489645, 554931, 640305, 924885, 1664793, 2774655, 8323965]

約数ペア:

[(1, 8323965), (3, 2774655), (5, 1664793), (9, 924885), (13, 640305), (15, 554931), (17, 489645), (27, 308295), (31, 268515), (39, 213435), (45, 184977), (51, 163215), (65, 128061), (81, 102765), (85, 97929), (93, 89505), (117, 71145), (135, 61659), (153, 54405), (155, 53703), (195, 42687), (221, 37665), (243, 34255), (255, 32643), (279, 29835), (351, 23715), (403, 20655), (405, 20553), (459, 18135), (465, 17901), (527, 15795), (585, 14229), (663, 12555), (765, 10881), (837, 9945), (1053, 7905), (1105, 7533), (1209, 6885), (1215, 6851), (1377, 6045), (1395, 5967), (1581, 5265), (1755, 4743), (1989, 4185), (2015, 4131), (2295, 3627), (2511, 3315), (2635, 3159)]