731902095

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 1394565120

約数和(自身を除く): 662663025

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 61, 93, 135, 141, 155, 183, 235, 279, 305, 423, 465, 549, 705, 837, 915, 1269, 1395, 1457, 1647, 1891, 2115, 2745, 2867, 3721, 4185, 4371, 5673, 6345, 7285, 8235, 8601, 9455, 11163, 13113, 14335, 17019, 18605, 21855, 25803, 28365, 33489, 39339, 43005, 51057, 55815, 65565, 77409, 85095, 88877, 100467, 115351, 129015, 167445, 174887, 196695, 255285, 266631, 346053, 387045, 444385, 502335, 524661, 576755, 799893, 874435, 1038159, 1333155, 1573983, 1730265, 2399679, 2623305, 3114477, 3999465, 4721949, 5190795, 5421497, 7869915, 11998395, 15572385, 16264491, 23609745, 27107485, 48793473, 81322455, 146380419, 243967365, 731902095]

約数ペア:

[(1, 731902095), (3, 243967365), (5, 146380419), (9, 81322455), (15, 48793473), (27, 27107485), (31, 23609745), (45, 16264491), (47, 15572385), (61, 11998395), (93, 7869915), (135, 5421497), (141, 5190795), (155, 4721949), (183, 3999465), (235, 3114477), (279, 2623305), (305, 2399679), (423, 1730265), (465, 1573983), (549, 1333155), (705, 1038159), (837, 874435), (915, 799893), (1269, 576755), (1395, 524661), (1457, 502335), (1647, 444385), (1891, 387045), (2115, 346053), (2745, 266631), (2867, 255285), (3721, 196695), (4185, 174887), (4371, 167445), (5673, 129015), (6345, 115351), (7285, 100467), (8235, 88877), (8601, 85095), (9455, 77409), (11163, 65565), (13113, 55815), (14335, 51057), (17019, 43005), (18605, 39339), (21855, 33489), (25803, 28365)]