201194625

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^2\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 343010304

約数和(自身を除く): 141815679

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 191, 265, 375, 573, 795, 955, 1325, 2809, 2865, 3975, 4775, 6625, 8427, 10123, 14045, 14325, 19875, 23875, 30369, 42135, 50615, 70225, 71625, 151845, 210675, 253075, 351125, 536519, 759225, 1053375, 1265375, 1609557, 2682595, 3796125, 8047785, 13412975, 40238925, 67064875, 201194625]

約数ペア:

[(1, 201194625), (3, 67064875), (5, 40238925), (15, 13412975), (25, 8047785), (53, 3796125), (75, 2682595), (125, 1609557), (159, 1265375), (191, 1053375), (265, 759225), (375, 536519), (573, 351125), (795, 253075), (955, 210675), (1325, 151845), (2809, 71625), (2865, 70225), (3975, 50615), (4775, 42135), (6625, 30369), (8427, 23875), (10123, 19875), (14045, 14325)]