13311919995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 23415575040

約数和(自身を除く): 10103655045

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 571, 617, 687, 1145, 1713, 1851, 2519, 2855, 3085, 3435, 6281, 6787, 7557, 8565, 9255, 12595, 18843, 20361, 31405, 33935, 37785, 94215, 101805, 130759, 141293, 352307, 392277, 423879, 653795, 706465, 1056921, 1438349, 1554223, 1761535, 1961385, 2119395, 3875377, 4315047, 4662669, 5284605, 7191745, 7771115, 11626131, 19376885, 21575235, 23313345, 58130655, 80678303, 242034909, 403391515, 887461333, 1210174545, 2662383999, 4437306665, 13311919995]

約数ペア:

[(1, 13311919995), (3, 4437306665), (5, 2662383999), (11, 1210174545), (15, 887461333), (33, 403391515), (55, 242034909), (165, 80678303), (229, 58130655), (571, 23313345), (617, 21575235), (687, 19376885), (1145, 11626131), (1713, 7771115), (1851, 7191745), (2519, 5284605), (2855, 4662669), (3085, 4315047), (3435, 3875377), (6281, 2119395), (6787, 1961385), (7557, 1761535), (8565, 1554223), (9255, 1438349), (12595, 1056921), (18843, 706465), (20361, 653795), (31405, 423879), (33935, 392277), (37785, 352307), (94215, 141293), (101805, 130759)]