63640995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6323}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 112921344

約数和(自身を除く): 49280349

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 6323, 10065, 18969, 31615, 69553, 94845, 208659, 347765, 385703, 1043295, 1157109, 1928515, 4242733, 5785545, 12728199, 21213665, 63640995]

約数ペア:

[(1, 63640995), (3, 21213665), (5, 12728199), (11, 5785545), (15, 4242733), (33, 1928515), (55, 1157109), (61, 1043295), (165, 385703), (183, 347765), (305, 208659), (671, 94845), (915, 69553), (2013, 31615), (3355, 18969), (6323, 10065)]