22275045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 43678440

約数和(自身を除く): 21403395

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 101, 117, 145, 169, 195, 261, 303, 377, 435, 505, 507, 585, 845, 909, 1131, 1305, 1313, 1515, 1521, 1885, 2535, 2929, 3393, 3939, 4545, 4901, 5655, 6565, 7605, 8787, 11817, 14645, 14703, 16965, 17069, 19695, 24505, 26361, 38077, 43935, 44109, 51207, 59085, 73515, 85345, 114231, 131805, 153621, 190385, 220545, 256035, 342693, 495001, 571155, 768105, 1485003, 1713465, 2475005, 4455009, 7425015, 22275045]

約数ペア:

[(1, 22275045), (3, 7425015), (5, 4455009), (9, 2475005), (13, 1713465), (15, 1485003), (29, 768105), (39, 571155), (45, 495001), (65, 342693), (87, 256035), (101, 220545), (117, 190385), (145, 153621), (169, 131805), (195, 114231), (261, 85345), (303, 73515), (377, 59085), (435, 51207), (505, 44109), (507, 43935), (585, 38077), (845, 26361), (909, 24505), (1131, 19695), (1305, 17069), (1313, 16965), (1515, 14703), (1521, 14645), (1885, 11817), (2535, 8787), (2929, 7605), (3393, 6565), (3939, 5655), (4545, 4901)]