17423055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 34257600

約数和(自身を除く): 16834545

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 79, 87, 117, 145, 169, 195, 237, 261, 377, 395, 435, 507, 585, 711, 845, 1027, 1131, 1185, 1305, 1521, 1885, 2291, 2535, 3081, 3393, 3555, 4901, 5135, 5655, 6873, 7605, 9243, 11455, 13351, 14703, 15405, 16965, 20619, 24505, 29783, 34365, 40053, 44109, 46215, 66755, 73515, 89349, 103095, 120159, 148915, 200265, 220545, 268047, 387179, 446745, 600795, 1161537, 1340235, 1935895, 3484611, 5807685, 17423055]

約数ペア:

[(1, 17423055), (3, 5807685), (5, 3484611), (9, 1935895), (13, 1340235), (15, 1161537), (29, 600795), (39, 446745), (45, 387179), (65, 268047), (79, 220545), (87, 200265), (117, 148915), (145, 120159), (169, 103095), (195, 89349), (237, 73515), (261, 66755), (377, 46215), (395, 44109), (435, 40053), (507, 34365), (585, 29783), (711, 24505), (845, 20619), (1027, 16965), (1131, 15405), (1185, 14703), (1305, 13351), (1521, 11455), (1885, 9243), (2291, 7605), (2535, 6873), (3081, 5655), (3393, 5135), (3555, 4901)]