73616175

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 136181760

約数和(自身を除く): 62565585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 571, 573, 675, 955, 1713, 1719, 2855, 2865, 4775, 5139, 5157, 8565, 8595, 14275, 14325, 15417, 25695, 25785, 42825, 42975, 77085, 109061, 128475, 128925, 327183, 385425, 545305, 981549, 1635915, 2726525, 2944647, 4907745, 8179575, 14723235, 24538725, 73616175]

約数ペア:

[(1, 73616175), (3, 24538725), (5, 14723235), (9, 8179575), (15, 4907745), (25, 2944647), (27, 2726525), (45, 1635915), (75, 981549), (135, 545305), (191, 385425), (225, 327183), (571, 128925), (573, 128475), (675, 109061), (955, 77085), (1713, 42975), (1719, 42825), (2855, 25785), (2865, 25695), (4775, 15417), (5139, 14325), (5157, 14275), (8565, 8595)]