1902285

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 4321152

約数和(自身を除く): 2418867

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 61, 63, 77, 81, 99, 105, 135, 165, 183, 189, 231, 297, 305, 315, 385, 405, 427, 495, 549, 567, 671, 693, 891, 915, 945, 1155, 1281, 1485, 1647, 2013, 2079, 2135, 2745, 2835, 3355, 3465, 3843, 4455, 4697, 4941, 6039, 6237, 6405, 8235, 10065, 10395, 11529, 14091, 18117, 19215, 23485, 24705, 30195, 31185, 34587, 42273, 54351, 57645, 70455, 90585, 126819, 172935, 211365, 271755, 380457, 634095, 1902285]

約数ペア:

[(1, 1902285), (3, 634095), (5, 380457), (7, 271755), (9, 211365), (11, 172935), (15, 126819), (21, 90585), (27, 70455), (33, 57645), (35, 54351), (45, 42273), (55, 34587), (61, 31185), (63, 30195), (77, 24705), (81, 23485), (99, 19215), (105, 18117), (135, 14091), (165, 11529), (183, 10395), (189, 10065), (231, 8235), (297, 6405), (305, 6237), (315, 6039), (385, 4941), (405, 4697), (427, 4455), (495, 3843), (549, 3465), (567, 3355), (671, 2835), (693, 2745), (891, 2135), (915, 2079), (945, 2013), (1155, 1647), (1281, 1485)]