3250995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 3177165

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 61, 85, 95, 165, 183, 187, 209, 255, 285, 305, 323, 561, 627, 671, 915, 935, 969, 1037, 1045, 1159, 1615, 2013, 2805, 3111, 3135, 3355, 3477, 3553, 4845, 5185, 5795, 10065, 10659, 11407, 12749, 15555, 17385, 17765, 19703, 34221, 38247, 53295, 57035, 59109, 63745, 98515, 171105, 191235, 216733, 295545, 650199, 1083665, 3250995]

約数ペア:

[(1, 3250995), (3, 1083665), (5, 650199), (11, 295545), (15, 216733), (17, 191235), (19, 171105), (33, 98515), (51, 63745), (55, 59109), (57, 57035), (61, 53295), (85, 38247), (95, 34221), (165, 19703), (183, 17765), (187, 17385), (209, 15555), (255, 12749), (285, 11407), (305, 10659), (323, 10065), (561, 5795), (627, 5185), (671, 4845), (915, 3553), (935, 3477), (969, 3355), (1037, 3135), (1045, 3111), (1159, 2805), (1615, 2013)]