396181275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 774950400

約数和(自身を除く): 378769125

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 89, 105, 139, 175, 183, 267, 305, 417, 427, 445, 525, 623, 695, 915, 973, 1281, 1335, 1525, 1869, 2085, 2135, 2225, 2919, 3115, 3475, 4575, 4865, 5429, 6405, 6675, 8479, 9345, 10425, 10675, 12371, 14595, 15575, 16287, 24325, 25437, 27145, 32025, 37113, 38003, 42395, 46725, 59353, 61855, 72975, 81435, 86597, 114009, 127185, 135725, 178059, 185565, 190015, 211975, 259791, 296765, 309275, 407175, 432985, 570045, 635925, 754631, 890295, 927825, 950075, 1298955, 1483825, 2164925, 2263893, 2850225, 3773155, 4451475, 5282417, 6494775, 11319465, 15847251, 18865775, 26412085, 56597325, 79236255, 132060425, 396181275]

約数ペア:

[(1, 396181275), (3, 132060425), (5, 79236255), (7, 56597325), (15, 26412085), (21, 18865775), (25, 15847251), (35, 11319465), (61, 6494775), (75, 5282417), (89, 4451475), (105, 3773155), (139, 2850225), (175, 2263893), (183, 2164925), (267, 1483825), (305, 1298955), (417, 950075), (427, 927825), (445, 890295), (525, 754631), (623, 635925), (695, 570045), (915, 432985), (973, 407175), (1281, 309275), (1335, 296765), (1525, 259791), (1869, 211975), (2085, 190015), (2135, 185565), (2225, 178059), (2919, 135725), (3115, 127185), (3475, 114009), (4575, 86597), (4865, 81435), (5429, 72975), (6405, 61855), (6675, 59353), (8479, 46725), (9345, 42395), (10425, 38003), (10675, 37113), (12371, 32025), (14595, 27145), (15575, 25437), (16287, 24325)]