70972605

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 141134400

約数和(自身を除く): 70161795

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 89, 99, 135, 165, 179, 267, 297, 405, 445, 495, 537, 801, 891, 895, 979, 1335, 1485, 1611, 1969, 2403, 2685, 2937, 4005, 4455, 4833, 4895, 5907, 7209, 8055, 8811, 9845, 12015, 14499, 14685, 15931, 17721, 24165, 26433, 29535, 36045, 44055, 47793, 53163, 72495, 79299, 79655, 88605, 132165, 143379, 159489, 175241, 238965, 265815, 396495, 430137, 525723, 716895, 797445, 876205, 1290411, 1577169, 2150685, 2628615, 4731507, 6452055, 7885845, 14194521, 23657535, 70972605]

約数ペア:

[(1, 70972605), (3, 23657535), (5, 14194521), (9, 7885845), (11, 6452055), (15, 4731507), (27, 2628615), (33, 2150685), (45, 1577169), (55, 1290411), (81, 876205), (89, 797445), (99, 716895), (135, 525723), (165, 430137), (179, 396495), (267, 265815), (297, 238965), (405, 175241), (445, 159489), (495, 143379), (537, 132165), (801, 88605), (891, 79655), (895, 79299), (979, 72495), (1335, 53163), (1485, 47793), (1611, 44055), (1969, 36045), (2403, 29535), (2685, 26433), (2937, 24165), (4005, 17721), (4455, 15931), (4833, 14685), (4895, 14499), (5907, 12015), (7209, 9845), (8055, 8811)]