220129065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 412251840

約数和(自身を除く): 192122775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 571, 585, 659, 1713, 1977, 2855, 3295, 5139, 5931, 7423, 8565, 8567, 9885, 22269, 25695, 25701, 29655, 37115, 42835, 66807, 77103, 111345, 128505, 334035, 376289, 385515, 1128867, 1881445, 3386601, 4891757, 5644335, 14675271, 16933005, 24458785, 44025813, 73376355, 220129065]

約数ペア:

[(1, 220129065), (3, 73376355), (5, 44025813), (9, 24458785), (13, 16933005), (15, 14675271), (39, 5644335), (45, 4891757), (65, 3386601), (117, 1881445), (195, 1128867), (571, 385515), (585, 376289), (659, 334035), (1713, 128505), (1977, 111345), (2855, 77103), (3295, 66807), (5139, 42835), (5931, 37115), (7423, 29655), (8565, 25701), (8567, 25695), (9885, 22269)]