201461625

素因数分解:

$3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 366208128

約数和(自身を除く): 164746503

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 131, 225, 375, 393, 655, 1125, 1179, 1367, 1965, 3275, 4101, 5895, 6835, 9825, 12303, 16375, 20505, 29475, 34175, 49125, 61515, 102525, 147375, 170875, 179077, 307575, 512625, 537231, 895385, 1537875, 1611693, 2686155, 4476925, 8058465, 13430775, 22384625, 40292325, 67153875, 201461625]

約数ペア:

[(1, 201461625), (3, 67153875), (5, 40292325), (9, 22384625), (15, 13430775), (25, 8058465), (45, 4476925), (75, 2686155), (125, 1611693), (131, 1537875), (225, 895385), (375, 537231), (393, 512625), (655, 307575), (1125, 179077), (1179, 170875), (1367, 147375), (1965, 102525), (3275, 61515), (4101, 49125), (5895, 34175), (6835, 29475), (9825, 20505), (12303, 16375)]