5731245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 10915632

約数和(自身を除く): 5184387

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 101, 117, 195, 291, 303, 485, 505, 585, 873, 909, 1261, 1313, 1455, 1515, 3783, 3939, 4365, 4545, 6305, 6565, 9797, 11349, 11817, 18915, 19695, 29391, 48985, 56745, 59085, 88173, 127361, 146955, 382083, 440865, 636805, 1146249, 1910415, 5731245]

約数ペア:

[(1, 5731245), (3, 1910415), (5, 1146249), (9, 636805), (13, 440865), (15, 382083), (39, 146955), (45, 127361), (65, 88173), (97, 59085), (101, 56745), (117, 48985), (195, 29391), (291, 19695), (303, 18915), (485, 11817), (505, 11349), (585, 9797), (873, 6565), (909, 6305), (1261, 4545), (1313, 4365), (1455, 3939), (1515, 3783)]