3993705

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 7600320

約数和(自身を除く): 3606615

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 173, 243, 285, 405, 513, 519, 855, 865, 1215, 1539, 1557, 2565, 2595, 3287, 4617, 4671, 7695, 7785, 9861, 14013, 16435, 23085, 23355, 29583, 42039, 49305, 70065, 88749, 147915, 210195, 266247, 443745, 798741, 1331235, 3993705]

約数ペア:

[(1, 3993705), (3, 1331235), (5, 798741), (9, 443745), (15, 266247), (19, 210195), (27, 147915), (45, 88749), (57, 70065), (81, 49305), (95, 42039), (135, 29583), (171, 23355), (173, 23085), (243, 16435), (285, 14013), (405, 9861), (513, 7785), (519, 7695), (855, 4671), (865, 4617), (1215, 3287), (1539, 2595), (1557, 2565)]