4252156965

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78941}}^1$

素因数の和:78984

約数の個数: 80

約数和(自身を含む): 9169902720

約数和(自身を除く): 4917745755

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 513, 567, 665, 855, 945, 1197, 1539, 1995, 2565, 2835, 3591, 5985, 7695, 10773, 17955, 53865, 78941, 236823, 394705, 552587, 710469, 1184115, 1499879, 1657761, 2131407, 2762935, 3552345, 4499637, 4973283, 6394221, 7499395, 8288805, 10499153, 10657035, 13498911, 14919849, 22498185, 24866415, 31497459, 31971105, 40496733, 44759547, 52495765, 67494555, 74599245, 94492377, 121490199, 157487295, 202483665, 223797735, 283477131, 472461885, 607450995, 850431393, 1417385655, 4252156965]

約数ペア:

[(1, 4252156965), (3, 1417385655), (5, 850431393), (7, 607450995), (9, 472461885), (15, 283477131), (19, 223797735), (21, 202483665), (27, 157487295), (35, 121490199), (45, 94492377), (57, 74599245), (63, 67494555), (81, 52495765), (95, 44759547), (105, 40496733), (133, 31971105), (135, 31497459), (171, 24866415), (189, 22498185), (285, 14919849), (315, 13498911), (399, 10657035), (405, 10499153), (513, 8288805), (567, 7499395), (665, 6394221), (855, 4973283), (945, 4499637), (1197, 3552345), (1539, 2762935), (1995, 2131407), (2565, 1657761), (2835, 1499879), (3591, 1184115), (5985, 710469), (7695, 552587), (10773, 394705), (17955, 236823), (53865, 78941)]