401058015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6961}}^1$

素因数の和:7159

約数の個数: 32

約数和(自身を含む): 673698816

約数和(自身を除く): 272640801

約数列:

[1, 3, 5, 15, 23, 69, 115, 167, 345, 501, 835, 2505, 3841, 6961, 11523, 19205, 20883, 34805, 57615, 104415, 160103, 480309, 800515, 1162487, 2401545, 3487461, 5812435, 17437305, 26737201, 80211603, 133686005, 401058015]

約数ペア:

[(1, 401058015), (3, 133686005), (5, 80211603), (15, 26737201), (23, 17437305), (69, 5812435), (115, 3487461), (167, 2401545), (345, 1162487), (501, 800515), (835, 480309), (2505, 160103), (3841, 104415), (6961, 57615), (11523, 34805), (19205, 20883)]