155549835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 317813760

約数和(自身を除く): 162263925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 241, 315, 683, 723, 945, 1205, 1687, 2049, 2169, 3415, 3615, 4781, 5061, 6147, 6507, 8435, 10245, 10845, 14343, 15183, 18441, 23905, 25305, 30735, 32535, 43029, 45549, 71715, 75915, 92205, 129087, 164603, 215145, 227745, 493809, 645435, 823015, 1152221, 1481427, 2469045, 3456663, 4444281, 5761105, 7407135, 10369989, 17283315, 22221405, 31109967, 51849945, 155549835]

約数ペア:

[(1, 155549835), (3, 51849945), (5, 31109967), (7, 22221405), (9, 17283315), (15, 10369989), (21, 7407135), (27, 5761105), (35, 4444281), (45, 3456663), (63, 2469045), (105, 1481427), (135, 1152221), (189, 823015), (241, 645435), (315, 493809), (683, 227745), (723, 215145), (945, 164603), (1205, 129087), (1687, 92205), (2049, 75915), (2169, 71715), (3415, 45549), (3615, 43029), (4781, 32535), (5061, 30735), (6147, 25305), (6507, 23905), (8435, 18441), (10245, 15183), (10845, 14343)]