98455725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 185702400

約数和(自身を除く): 87246675

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 79, 87, 145, 191, 225, 237, 261, 395, 435, 573, 711, 725, 955, 1185, 1305, 1719, 1975, 2175, 2291, 2865, 3555, 4775, 5539, 5925, 6525, 6873, 8595, 11455, 14325, 15089, 16617, 17775, 20619, 27695, 34365, 42975, 45267, 49851, 57275, 75445, 83085, 103095, 135801, 138475, 171825, 226335, 249255, 377225, 415425, 437581, 515475, 679005, 1131675, 1246275, 1312743, 2187905, 3395025, 3938229, 6563715, 10939525, 19691145, 32818575, 98455725]

約数ペア:

[(1, 98455725), (3, 32818575), (5, 19691145), (9, 10939525), (15, 6563715), (25, 3938229), (29, 3395025), (45, 2187905), (75, 1312743), (79, 1246275), (87, 1131675), (145, 679005), (191, 515475), (225, 437581), (237, 415425), (261, 377225), (395, 249255), (435, 226335), (573, 171825), (711, 138475), (725, 135801), (955, 103095), (1185, 83085), (1305, 75445), (1719, 57275), (1975, 49851), (2175, 45267), (2291, 42975), (2865, 34365), (3555, 27695), (4775, 20619), (5539, 17775), (5925, 16617), (6525, 15089), (6873, 14325), (8595, 11455)]