441008145

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 839139840

約数和(自身を除く): 398131695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 223, 257, 285, 405, 513, 669, 771, 855, 1115, 1285, 1539, 2007, 2313, 2565, 3345, 3855, 4237, 4883, 6021, 6939, 7695, 10035, 11565, 12711, 14649, 18063, 20817, 21185, 24415, 30105, 34695, 38133, 43947, 57311, 63555, 73245, 90315, 104085, 114399, 131841, 171933, 190665, 219735, 286555, 343197, 395523, 515799, 571995, 659205, 859665, 1088909, 1547397, 1715985, 1977615, 2578995, 3266727, 4642191, 5444545, 7736985, 9800181, 16333635, 23210955, 29400543, 49000905, 88201629, 147002715, 441008145]

約数ペア:

[(1, 441008145), (3, 147002715), (5, 88201629), (9, 49000905), (15, 29400543), (19, 23210955), (27, 16333635), (45, 9800181), (57, 7736985), (81, 5444545), (95, 4642191), (135, 3266727), (171, 2578995), (223, 1977615), (257, 1715985), (285, 1547397), (405, 1088909), (513, 859665), (669, 659205), (771, 571995), (855, 515799), (1115, 395523), (1285, 343197), (1539, 286555), (2007, 219735), (2313, 190665), (2565, 171933), (3345, 131841), (3855, 114399), (4237, 104085), (4883, 90315), (6021, 73245), (6939, 63555), (7695, 57311), (10035, 43947), (11565, 38133), (12711, 34695), (14649, 30105), (18063, 24415), (20817, 21185)]