70899165

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 134323200

約数和(自身を除く): 63424035

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 131, 135, 171, 211, 285, 393, 513, 633, 655, 855, 1055, 1179, 1899, 1965, 2489, 2565, 3165, 3537, 4009, 5697, 5895, 7467, 9495, 12027, 12445, 17685, 20045, 22401, 27641, 28485, 36081, 37335, 60135, 67203, 82923, 108243, 112005, 138205, 180405, 248769, 336015, 414615, 525179, 541215, 746307, 1243845, 1575537, 2625895, 3731535, 4726611, 7877685, 14179833, 23633055, 70899165]

約数ペア:

[(1, 70899165), (3, 23633055), (5, 14179833), (9, 7877685), (15, 4726611), (19, 3731535), (27, 2625895), (45, 1575537), (57, 1243845), (95, 746307), (131, 541215), (135, 525179), (171, 414615), (211, 336015), (285, 248769), (393, 180405), (513, 138205), (633, 112005), (655, 108243), (855, 82923), (1055, 67203), (1179, 60135), (1899, 37335), (1965, 36081), (2489, 28485), (2565, 27641), (3165, 22401), (3537, 20045), (4009, 17685), (5697, 12445), (5895, 12027), (7467, 9495)]