190284225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 329443200

約数和(自身を除く): 139158975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 89, 145, 267, 435, 445, 725, 983, 1335, 2175, 2225, 2581, 2949, 4915, 6675, 7743, 12905, 14745, 24575, 28507, 38715, 64525, 73725, 85521, 87487, 142535, 193575, 262461, 427605, 437435, 712675, 1312305, 2138025, 2187175, 2537123, 6561525, 7611369, 12685615, 38056845, 63428075, 190284225]

約数ペア:

[(1, 190284225), (3, 63428075), (5, 38056845), (15, 12685615), (25, 7611369), (29, 6561525), (75, 2537123), (87, 2187175), (89, 2138025), (145, 1312305), (267, 712675), (435, 437435), (445, 427605), (725, 262461), (983, 193575), (1335, 142535), (2175, 87487), (2225, 85521), (2581, 73725), (2949, 64525), (4915, 38715), (6675, 28507), (7743, 24575), (12905, 14745)]