66349425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 116867520

約数和(自身を除く): 50518095

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 101, 285, 303, 461, 475, 505, 1383, 1425, 1515, 1919, 2305, 2525, 5757, 6915, 7575, 8759, 9595, 11525, 26277, 28785, 34575, 43795, 46561, 47975, 131385, 139683, 143925, 218975, 232805, 656925, 698415, 884659, 1164025, 2653977, 3492075, 4423295, 13269885, 22116475, 66349425]

約数ペア:

[(1, 66349425), (3, 22116475), (5, 13269885), (15, 4423295), (19, 3492075), (25, 2653977), (57, 1164025), (75, 884659), (95, 698415), (101, 656925), (285, 232805), (303, 218975), (461, 143925), (475, 139683), (505, 131385), (1383, 47975), (1425, 46561), (1515, 43795), (1919, 34575), (2305, 28785), (2525, 26277), (5757, 11525), (6915, 9595), (7575, 8759)]