38551275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 83328000

約数和(自身を除く): 44776725

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 105, 123, 135, 175, 189, 199, 205, 225, 287, 315, 369, 525, 597, 615, 675, 861, 945, 995, 1025, 1107, 1393, 1435, 1575, 1791, 1845, 2583, 2985, 3075, 4179, 4305, 4725, 4975, 5373, 5535, 6965, 7175, 7749, 8159, 8955, 9225, 12537, 12915, 14925, 20895, 21525, 24477, 26865, 27675, 34825, 37611, 38745, 40795, 44775, 57113, 62685, 64575, 73431, 104475, 122385, 134325, 171339, 188055, 193725, 203975, 220293, 285565, 313425, 367155, 514017, 611925, 856695, 940275, 1101465, 1427825, 1542051, 1835775, 2570085, 4283475, 5507325, 7710255, 12850425, 38551275]

約数ペア:

[(1, 38551275), (3, 12850425), (5, 7710255), (7, 5507325), (9, 4283475), (15, 2570085), (21, 1835775), (25, 1542051), (27, 1427825), (35, 1101465), (41, 940275), (45, 856695), (63, 611925), (75, 514017), (105, 367155), (123, 313425), (135, 285565), (175, 220293), (189, 203975), (199, 193725), (205, 188055), (225, 171339), (287, 134325), (315, 122385), (369, 104475), (525, 73431), (597, 64575), (615, 62685), (675, 57113), (861, 44775), (945, 40795), (995, 38745), (1025, 37611), (1107, 34825), (1393, 27675), (1435, 26865), (1575, 24477), (1791, 21525), (1845, 20895), (2583, 14925), (2985, 12915), (3075, 12537), (4179, 9225), (4305, 8955), (4725, 8159), (4975, 7749), (5373, 7175), (5535, 6965)]