45148275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 87048000

約数和(自身を除く): 41899725

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 59, 75, 95, 171, 177, 179, 225, 285, 295, 475, 531, 537, 855, 885, 895, 1121, 1425, 1475, 1611, 2655, 2685, 3363, 3401, 4275, 4425, 4475, 5605, 8055, 10089, 10203, 10561, 13275, 13425, 16815, 17005, 28025, 30609, 31683, 40275, 50445, 51015, 52805, 84075, 85025, 95049, 153045, 158415, 200659, 252225, 255075, 264025, 475245, 601977, 765225, 792075, 1003295, 1805931, 2376225, 3009885, 5016475, 9029655, 15049425, 45148275]

約数ペア:

[(1, 45148275), (3, 15049425), (5, 9029655), (9, 5016475), (15, 3009885), (19, 2376225), (25, 1805931), (45, 1003295), (57, 792075), (59, 765225), (75, 601977), (95, 475245), (171, 264025), (177, 255075), (179, 252225), (225, 200659), (285, 158415), (295, 153045), (475, 95049), (531, 85025), (537, 84075), (855, 52805), (885, 51015), (895, 50445), (1121, 40275), (1425, 31683), (1475, 30609), (1611, 28025), (2655, 17005), (2685, 16815), (3363, 13425), (3401, 13275), (4275, 10561), (4425, 10203), (4475, 10089), (5605, 8055)]