746659465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 993150720

約数和(自身を除く): 246491255

約数列:

[1, 5, 17, 23, 85, 115, 391, 617, 619, 1955, 3085, 3095, 10489, 10523, 14191, 14237, 52445, 52615, 70955, 71185, 241247, 242029, 381923, 1206235, 1210145, 1909615, 6492691, 8784229, 32463455, 43921145, 149331893, 746659465]

約数ペア:

[(1, 746659465), (5, 149331893), (17, 43921145), (23, 32463455), (85, 8784229), (115, 6492691), (391, 1909615), (617, 1210145), (619, 1206235), (1955, 381923), (3085, 242029), (3095, 241247), (10489, 71185), (10523, 70955), (14191, 52615), (14237, 52445)]