4547745

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4100895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 197, 243, 285, 405, 513, 591, 855, 985, 1215, 1539, 1773, 2565, 2955, 3743, 4617, 5319, 7695, 8865, 11229, 15957, 18715, 23085, 26595, 33687, 47871, 56145, 79785, 101061, 168435, 239355, 303183, 505305, 909549, 1515915, 4547745]

約数ペア:

[(1, 4547745), (3, 1515915), (5, 909549), (9, 505305), (15, 303183), (19, 239355), (27, 168435), (45, 101061), (57, 79785), (81, 56145), (95, 47871), (135, 33687), (171, 26595), (197, 23085), (243, 18715), (285, 15957), (405, 11229), (513, 8865), (591, 7695), (855, 5319), (985, 4617), (1215, 3743), (1539, 2955), (1773, 2565)]