About the Number

38890995

38890994 ← → 38890996

2進数表記:10010100010110110111110011

漢数字表記:三千八百八十九万九百九十五

素因数分解:

3 1 × 5 1 × 11 1 × 13 1 × 18131 1

素因数の和:18163
約数の個数: 32
約数和(自身を含む): 73108224
約数和(自身を除く): 34217229

約数列:
[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 18131, 54393, 90655, 199441, 235703, 271965, 598323, 707109, 997205, 1178515, 2592733, 2991615, 3535545, 7778199, 12963665, 38890995]

約数ペア:
[(1, 38890995), (3, 12963665), (5, 7778199), (11, 3535545), (13, 2991615), (15, 2592733), (33, 1178515), (39, 997205), (55, 707109), (65, 598323), (143, 271965), (165, 235703), (195, 199441), (429, 90655), (715, 54393), (2145, 18131)]

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