45199575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 86886800

約数和(自身を除く): 41687225

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 97, 109, 171, 225, 285, 291, 327, 475, 485, 545, 855, 873, 981, 1425, 1455, 1635, 1843, 2071, 2425, 2725, 4275, 4365, 4905, 5529, 6213, 7275, 8175, 9215, 10355, 10573, 16587, 18639, 21825, 24525, 27645, 31065, 31719, 46075, 51775, 52865, 82935, 93195, 95157, 138225, 155325, 158595, 200887, 264325, 414675, 465975, 475785, 602661, 792975, 1004435, 1807983, 2378925, 3013305, 5022175, 9039915, 15066525, 45199575]

約数ペア:

[(1, 45199575), (3, 15066525), (5, 9039915), (9, 5022175), (15, 3013305), (19, 2378925), (25, 1807983), (45, 1004435), (57, 792975), (75, 602661), (95, 475785), (97, 465975), (109, 414675), (171, 264325), (225, 200887), (285, 158595), (291, 155325), (327, 138225), (475, 95157), (485, 93195), (545, 82935), (855, 52865), (873, 51775), (981, 46075), (1425, 31719), (1455, 31065), (1635, 27645), (1843, 24525), (2071, 21825), (2425, 18639), (2725, 16587), (4275, 10573), (4365, 10355), (4905, 9215), (5529, 8175), (6213, 7275)]