1008040545

素因数分解:

$3^5\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1453}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 1816406592

約数和(自身を除く): 808366047

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 571, 1215, 1453, 1713, 2855, 4359, 5139, 7265, 8565, 13077, 15417, 21795, 25695, 39231, 46251, 65385, 77085, 117693, 138753, 196155, 231255, 353079, 588465, 693765, 829663, 1765395, 2488989, 4148315, 7466967, 12444945, 22400901, 37334835, 67202703, 112004505, 201608109, 336013515, 1008040545]

約数ペア:

[(1, 1008040545), (3, 336013515), (5, 201608109), (9, 112004505), (15, 67202703), (27, 37334835), (45, 22400901), (81, 12444945), (135, 7466967), (243, 4148315), (405, 2488989), (571, 1765395), (1215, 829663), (1453, 693765), (1713, 588465), (2855, 353079), (4359, 231255), (5139, 196155), (7265, 138753), (8565, 117693), (13077, 77085), (15417, 65385), (21795, 46251), (25695, 39231)]