15983055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 15812145

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 141, 165, 229, 235, 297, 423, 495, 517, 687, 705, 1145, 1269, 1485, 1551, 2061, 2115, 2519, 2585, 3435, 4653, 6183, 6345, 7557, 7755, 10305, 10763, 12595, 13959, 22671, 23265, 30915, 32289, 37785, 53815, 68013, 69795, 96867, 113355, 118393, 161445, 290601, 340065, 355179, 484335, 591965, 1065537, 1453005, 1775895, 3196611, 5327685, 15983055]

約数ペア:

[(1, 15983055), (3, 5327685), (5, 3196611), (9, 1775895), (11, 1453005), (15, 1065537), (27, 591965), (33, 484335), (45, 355179), (47, 340065), (55, 290601), (99, 161445), (135, 118393), (141, 113355), (165, 96867), (229, 69795), (235, 68013), (297, 53815), (423, 37785), (495, 32289), (517, 30915), (687, 23265), (705, 22671), (1145, 13959), (1269, 12595), (1485, 10763), (1551, 10305), (2061, 7755), (2115, 7557), (2519, 6345), (2585, 6183), (3435, 4653)]