2011574175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108587}}^1$

素因数の和:108632

約数の個数: 48

約数和(自身を含む): 3770175360

約数和(自身を除く): 1758601185

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 108587, 325761, 542935, 1411631, 1628805, 2063153, 2714675, 4234893, 6189459, 7058155, 8144025, 10315765, 21174465, 26820989, 30947295, 35290775, 51578825, 80462967, 105872325, 134104945, 154736475, 402314835, 670524725, 2011574175]

約数ペア:

[(1, 2011574175), (3, 670524725), (5, 402314835), (13, 154736475), (15, 134104945), (19, 105872325), (25, 80462967), (39, 51578825), (57, 35290775), (65, 30947295), (75, 26820989), (95, 21174465), (195, 10315765), (247, 8144025), (285, 7058155), (325, 6189459), (475, 4234893), (741, 2714675), (975, 2063153), (1235, 1628805), (1425, 1411631), (3705, 542935), (6175, 325761), (18525, 108587)]