7698045195

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{121067}}^1$

素因数の和:121241

約数の個数: 40

約数和(自身を含む): 13887468144

約数和(自身を除く): 6189422949

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1413, 2355, 4239, 7065, 12717, 21195, 63585, 121067, 363201, 605335, 1089603, 1816005, 3268809, 5448015, 9806427, 16344045, 19007519, 49032135, 57022557, 95037595, 171067671, 285112785, 513203013, 855338355, 1539609039, 2566015065, 7698045195]

約数ペア:

[(1, 7698045195), (3, 2566015065), (5, 1539609039), (9, 855338355), (15, 513203013), (27, 285112785), (45, 171067671), (81, 95037595), (135, 57022557), (157, 49032135), (405, 19007519), (471, 16344045), (785, 9806427), (1413, 5448015), (2355, 3268809), (4239, 1816005), (7065, 1089603), (12717, 605335), (21195, 363201), (63585, 121067)]