15209700495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{1733}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 27202881024

約数和(自身を除く): 11993180529

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1237, 1419, 1733, 2365, 3711, 5199, 6185, 7095, 8665, 13607, 18555, 19063, 25995, 40821, 53191, 57189, 68035, 74519, 95315, 159573, 204105, 223557, 265955, 285945, 372595, 585101, 797865, 819709, 1117785, 1755303, 2143721, 2459127, 2925505, 4098545, 6431163, 8776515, 10718605, 12295635, 23580931, 32155815, 70742793, 92180003, 117904655, 276540009, 353713965, 460900015, 1013980033, 1382700045, 3041940099, 5069900165, 15209700495]

約数ペア:

[(1, 15209700495), (3, 5069900165), (5, 3041940099), (11, 1382700045), (15, 1013980033), (33, 460900015), (43, 353713965), (55, 276540009), (129, 117904655), (165, 92180003), (215, 70742793), (473, 32155815), (645, 23580931), (1237, 12295635), (1419, 10718605), (1733, 8776515), (2365, 6431163), (3711, 4098545), (5199, 2925505), (6185, 2459127), (7095, 2143721), (8665, 1755303), (13607, 1117785), (18555, 819709), (19063, 797865), (25995, 585101), (40821, 372595), (53191, 285945), (57189, 265955), (68035, 223557), (74519, 204105), (95315, 159573)]